inception-project / inception Goto Github PK

INCEpTION provides a semantic annotation platform offering intelligent annotation assistance and knowledge management.

Home Page: https://inception-project.github.io

License: Apache License 2.0

Java 78.46% HTML 4.27% CSS 0.89% JavaScript 5.19% Dockerfile 0.01% SCSS 0.60% Shell 0.02% Jupyter Notebook 5.36% TypeScript 4.55% Svelte 0.64%

annotation-tool active-learning entity-linking java annotation-editor uima sparql

inception's People

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fengshow12345 stevenlol naveen2507 shinyichen isi-vista tu-cao saraprovost chaitraliagashe gryn010 munterkalmsteiner chanatipsaetia kakaxi2shi gaobrian bansp javivalera vladserg jesusdar sergiofq waleedrasheed19 bhargav1998 elie749 rasheedha djrondon dragont97 jianglinyao1996 kiratama jackwulujie rrftt wangspen demonstat maike-z patrickzad taaaaaserface clarkhywh wpmp yancy-007 savanamed shalevy1 gazzola databill86 enp-china waleedabdeen mbugert andrewhead ttklm20 j-heinze herrkrishna michaelmika cphi-tvhs rdzanym pw-mini-ig angelodel80 haseebqammarcheema yofayed ivanchenph asaenger falko1 lucaterre xiaofengzhu antonyscerri deepikabadampudi techthiyanes diegosiqueir4 matrix4284 yogurt-sn bionce giantenemycrab yskartal fajunchen olemussmann ephraimberkovitch cecichen0121 shivain22 amjad143 knowledgecluster dmilcevski nn-minhas evelynmitchell youssef-yo jfiala goninja808 ub-mannheim afonsohfontes sivajeet habernal ihtsham fredrik93 diogo-alves-alma ayudhien hungvo304ml uiba bahramsalimi shuvo31 hichemmaiza samuelivarsson bhussonatilf iq-scm torgeirl hilareicher bsesic

inception's Issues

Unset linked entity

In the SubjectObjectFeatureEditor it is not possible to unset the linked entity.

I'd suggest to solve this along with replacing the dropdown field with a Kendo AutoCompleteTextField.

Add "identifier" feature to the built-in named entity layer

Add "identifier" feature to the built-in named entity layer and make it a KB feature.

NPE in toString method of KnowledgeBase

0.3.0-SNAPSHOT (2018-04-11 12:25:58, build 9fcfc70)

2018-04-11 12:33:00 ERROR [admin] JavaSerializer - Error serializing object class de.tudarmstadt.ukp.clarin.webanno.ui.project.ProjectPage [object=[Page class = de.tudarmstadt.ukp.clarin.webanno.ui.project.ProjectPage, id = 4, render count = 3]]
org.apache.wicket.WicketRuntimeException: java.lang.NullPointerException
	at org.apache.wicket.serialize.java.JavaSerializer$SerializationCheckerObjectOutputStream.writeObjectOverride(JavaSerializer.java:402) ~[wicket-core-7.10.0.jar:7.10.0]
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:344) ~[?:1.8.0_144]
	at org.apache.wicket.serialize.java.JavaSerializer.serialize(JavaSerializer.java:82) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.pageStore.AbstractPageStore.serializePage(AbstractPageStore.java:133) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.pageStore.DefaultPageStore.createSerializedPage(DefaultPageStore.java:281) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.pageStore.DefaultPageStore.storePage(DefaultPageStore.java:61) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.page.PageStoreManager$PersistentRequestAdapter.storeTouchedPages(PageStoreManager.java:438) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.page.RequestAdapter.commitRequest(RequestAdapter.java:193) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.page.AbstractPageManager.commitRequest(AbstractPageManager.java:76) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.page.PageManagerDecorator.commitRequest(PageManagerDecorator.java:74) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.page.PageAccessSynchronizer$2.commitRequest(PageAccessSynchronizer.java:270) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Application$3.onDetach(Application.java:1789) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycleListenerCollection$3.notify(RequestCycleListenerCollection.java:105) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycleListenerCollection$3.notify(RequestCycleListenerCollection.java:101) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.util.listener.ListenerCollection$1.notify(ListenerCollection.java:120) [wicket-util-7.10.0.jar:7.10.0]
	at org.apache.wicket.util.listener.ListenerCollection.reversedNotify(ListenerCollection.java:144) [wicket-util-7.10.0.jar:7.10.0]
	at org.apache.wicket.util.listener.ListenerCollection.reversedNotifyIgnoringExceptions(ListenerCollection.java:113) [wicket-util-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycleListenerCollection.onDetach(RequestCycleListenerCollection.java:100) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle.onDetach(RequestCycle.java:649) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle.detach(RequestCycle.java:594) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:297) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:284) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:185) [spring-orm-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at de.tudarmstadt.ukp.clarin.webanno.support.logging.LoggingFilter.doFilter(LoggingFilter.java:52) [webanno-support-3.4.0-beta-1.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:82) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:84) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:82) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:185) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:115) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:8.5.28]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:8.5.28]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) [catalina.jar:8.5.28]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina.jar:8.5.28]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [catalina.jar:8.5.28]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [catalina.jar:8.5.28]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:650) [catalina.jar:8.5.28]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [catalina.jar:8.5.28]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [catalina.jar:8.5.28]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:803) [tomcat-coyote.jar:8.5.28]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-coyote.jar:8.5.28]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:790) [tomcat-coyote.jar:8.5.28]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1459) [tomcat-coyote.jar:8.5.28]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:8.5.28]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:1.8.0_144]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:1.8.0_144]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:8.5.28]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_144]
Caused by: java.lang.NullPointerException
	at de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.toString(KnowledgeBase.java:228) ~[classes/:?]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1421) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1378) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1174) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) ~[?:1.8.0_144]
	at java.util.ArrayList.writeObject(ArrayList.java:762) ~[?:1.8.0_144]
	at sun.reflect.GeneratedMethodAccessor390.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_144]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_144]
	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1028) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) ~[?:1.8.0_144]
	at java.util.ArrayList.writeObject(ArrayList.java:762) ~[?:1.8.0_144]
	at sun.reflect.GeneratedMethodAccessor390.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_144]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_144]
	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1028) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) ~[?:1.8.0_144]
	at java.util.ArrayList.writeObject(ArrayList.java:762) ~[?:1.8.0_144]
	at sun.reflect.GeneratedMethodAccessor390.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_144]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_144]
	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1028) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) ~[?:1.8.0_144]
	at java.util.ArrayList.writeObject(ArrayList.java:762) ~[?:1.8.0_144]
	at sun.reflect.GeneratedMethodAccessor390.invoke(Unknown Source) ~[?:?]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_144]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_144]
	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:1028) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1496) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1548) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1509) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1432) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1178) ~[?:1.8.0_144]
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:348) ~[?:1.8.0_144]
	at org.apache.wicket.serialize.java.JavaSerializer$SerializationCheckerObjectOutputStream.writeObjectOverride(JavaSerializer.java:368) ~[wicket-core-7.10.0.jar:7.10.0]
	... 161 more

Choosing a concept in fact linking displays ERROR

In the Subject/Object dropdowns, it is possible to choose classes or instances. If I choose a class, then the values is rendered as "ERROR" in annotation bubble in the main annotation area.

Pre-disambiguate concepts in dropdown list

When annotating an ontology concept in the text, optionally re-order the concepts in the dropdown based on the similarity of the concept description with the text surrounding the occurrence to be annotated.

make use of concept description
make use of context of annotated occurrences of the concept

Qualifier support in Knowledge Base UI

Qualifier editor

Create
Edit and save
Cancel editing
Delete

Active learning highlight needs a different color

The highlight color we use to indicate the current recommendation of the AL mode is the same one that we use of the currently selected annotation from the detail editor panel. This is quite confusing, in particular since accepting a recommendation immediately opens it in the detail editor panel. So we can easily end up having two highlights of the same color close to each other.

Update AL recommendation if the user sets for same tokens in right sidebar

Skip to next recommendation

Append Wikidata description to KBHandle Label

To make the choice of the correct entity easier for the user a description could be displayed like in this picture:

As far as I know, this cannot be done with the Virtuoso server and the Wikidata Query Api therefore has to be used to get the descriptions:

SELECT ?itemDescription 
WHERE {
  VALUES (?item) {(wd:Q3)}

  SERVICE wikibase:label { bd:serviceParam wikibase:language "en" }
}

Improve and refactor Active Learning code

Generic issue covering various improvements in the code. Check commit messages for details.

Ability to filter entity candidates via typing

After a user marks an entity, he gets a ranked list of candidates.
He should be able to browse the Instance Selector in the AnnotationDetailEditorPanel (ConceptFeatureEditor) by typing.
Kendo Combo Box could be useful for this task.

FeatureEditor and FeatureSupport for Modifiers of a fact

FeatureEditor (and FeatureSupport) for Modifiers of a fact, so that user could also add and annotate modifiers in the main annotation page

Using recommenders for concept features

With the recommenders now supporting custom layers and custom features, we are almost in a situation where using recommenders works for concept features as well. The following screenshot was taken with a String-based recommender and the Wine ontology:

So we already get the recommendations, but they do not use the FeatureSupport to convert the IRI into a human-readable label.

Refactor `AnnotationObject`

Currently, the recommender API has some quirks which render it not very user friendly, hard to test and error prone. The main problem I have are with the AnnotationObject in combination with some coding problems. The first round of refactorings I want to do are

Remove the inheritance of AnnotationObject from TokenObject
Remove unused fields, generics and constructors in there.
Let an annotation object have a list of TokenObject that its annotating to allow multi token annotations
Remove the List<List<List<AnnotationObject>>> with a more readable signature, move predictions from the 3rd list to the second so that a has a list of AnnotationObject, if there are multiple predictions, then they live side by side instead per token

Refactor concept features

The current approach of listing all possible concepts in the feature type list in the feature editor is not scalable and not flexible enough. Instead, we need a generic concept of a KB feature and separately from that one or more ways to control the scope of the feature, i.e. which values it can assume.

Instead polluting the feature types dropdown with concepts, show only a generic "Concept" type and choose the specific scope later
Allow choosing a specific KB or any KB
Allow creation of concept features which can accept "any" concept

Deleting an accepted annotation from the history does not delete annotation

Removing an accepted item from the active learning history should also remove the annotation that was created by accepting this item.

If the label of the annotation has meanwhile changed, a message should be displayed to the user that the annotation with the recommended label no longer exists.

If the annotation has been deleted, a corresponding message should be displayed to the user.

Skipped suggestions should come back when there are no more suggestion

AL sidebar should ask user to whether to learn the skipped suggestion if there is no more suggestion.

Minor change in CC BY 4.0 plaintext version causes unit tests to fail

The CC BY 4.0 plain text license had a typo fixed (_ replaced by a ) which caused the hash to differ from the one recorded in the dataset descriptions.

dkpro/dkpro-core#1194

Recommender recommondations not removed when recommender is removed

Miralium dependency not found

The miralium dependency used by INCEpTION is presently not available on Maven Central or the UKP public Maven repo.

Ability to disable KBs

Just as we can disable other things (layers, features, recommenders, etc.) it would be nice if we could disable KBs. A disabled KB still shows up in the project settings, but for all other purposes should be treated as if it didn't exist.

Relevant code sections:

KnowledgeBaseDetailsPanel in inception-ui-kb
KnowledgeBase in inception-kb
KnowledgeBaseService in inception-kb
disabled knowledge bases should not appear anymore in the DropDownChoice in KnowledgeBasePanel
apart from this, existing implementations for layers, features, recommenders

Make the description IRI configurable in the KB settings

Currently, the description IRI is hardcoded to schema:description.

Support for external recommender

External recommenders should be supported by INCEpTION.

Accepting recommendation in main editor adds rejection items to AL history

This is in active learning mode:

When there are multiple recommendations at the same location, accepting one of them does not only add an "ACCEPT" item to the AL history, but also "REJECT" items for the other recommendations that were not accepted.

That means in order to "undo" the action, the user would not only have to delete one item from the AL history (the ACCEPTed one) but also the REJECTed ones.

The AL history should only log explicit actions. Implicit actions should also be logged, but this should happen in the event log.

0.3.0-SNAPSHOT (2018-04-11 12:25:58, build 9fcfc70)

Recommender detail editor not cleared when switching projects

go to some project with recommenders
open a recommender in the detail editor
switch to another project

Expected: detail editor gets cleared.

Actual: detail editor still shows details of recommender from previous project.

Change the "supportConceptLinking" flag in KB detail editor

It is not possible to change the "supportConceptLinking" flag after the KB has been saved.

Also the status of the flag cannot be see in the KB detail editor.

Mark slots as "not to be filled"

In the subject/object feature editor the subject/object slots auto-arm - this is actually nice :) However, the slots re-arm even if I explicitly disarm them - maybe it would nice to have some way to say "there is nothing to fill into this slot" and then the slot should no longer auto-arm.

Statement Editor with Validation

General

Spring registry component for all the value supports: ValueTypeSupportRegistry
dropdown field where the type of value can be chosen; depending on the chosen type, the editing fields change

Literal value supports

choice should be restricted by range of the respective property if the property defines a range (we may assume for the moment that a property has at most one range)
string literals: value field, language field
boolean literals: checkbox field

Non-literal value support

resource: auto-complete field where the user can type the name of a class or instance or even directly an IRI in case the target is actually not in the KB
when the resource is not in editing mode but in display mode, the resource should be shown by its label (i.e. KBHandle.getUiLabel()) and it should be clickable. Clicking on it should open the respective class or instance (maybe even property) in the KB page.
choice should be restricted by range of the respective property if the property defines a range (we may assume for the moment that a property has at most one range)
when adding statements - drop down choices for properties should be restricted to range (currently it throws exception otherwise)

Cases to consider:

statement has a value -> show editor for that value (even if the respective property range would not allow it normally)
statement has no value but there is a property with a range -> show editor matching the range
statement has no value and there is no range -> show dropdown from which the user can choose an data type and depending on that the respective editor is shown
- sub-case: user switches from one data type to another using the dropdown
property has more than one range -> this probably cannot happen for literals; for resources it would require that we do quite complex inference, so we should probably assume that there is at most one range. However, consider subtypes.

Adding statements for new properties

which properties can be chosen for a given instance should respect the "domain" of the respective properties

Modularize documentation

Allow maintaining documentation in the different modules.

Recommender recommondations not reset on document reset

Indexing blocks UI when changing layer settings

The indexing process currently runs immediately and synchronously when the layer configuration changes. This is seriously annoying because the UI blocks until the process is complete which can take quite a while even for a small set of documents.

When the layer configuration is changed, the index should be invalidated and a background job should be scheduled for re-indexing. We currently have a job queue in the recommendation subsystem. Optimally, this queue should be generalized into a separate module and be used also by the indexer.

Active learning sidebar should only offer layers with recommenders

Currently, the active learning sidebar allows the user to choose from all the layers in the current project. It should only allow to choose from layers which actually have recommenders.

Display suggestions for the identifier feature of Named Entity annotations

Generate IRI suggestions for annotations and recommendations on the Named Entity layer and display them as suggestions.

Active learning moving to recommendation which no longer exists

It can happen that the active learning module takes the user to a recommendation which no longer exists.

Maybe it would be a good idea to add rendering capabilities to the sidebar so it can ensure that the recommendation it suggests actually is rendered.

Entity Linking does not return as much candidates as it could

The problem is calling limit() in a stream before distinct().

Handle highlight in active learning history

Enable clicking on the items of the recommendation history, jump to the corresponding annotation location, and handle the clicks this way:

"rejected" entries - highlight the text and a message is issued that actually no annotation can be highlighted.
"corrected" and "accepted" - the accepted/corrected annotation is highlighted - and if it does no longer exist because the user has deleted it, if it is shown in suggestion again, highlight the suggestion, otherwise, highlight the text and a message is displayed.
"skipped" - the skipped suggestion is highlighted if it still exists, otherwise highlight the text and a message is displayed.

Text shown twice in learning history

The recommendation text is shown twice in the learning history, once as a link and once as simple text. Just having the link is enough.

document doesn't jump to the next suggestion location if "auto-scroll" is enabled

If "auto-scroll" is enabled and active learning session is open, the document doesn't jump to the next suggestion location after acceptance in the main editor.

Check where auto-scroll is called.
Try different orders. (move refresh documents)

Can not set boolean field de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking to null value

2018-04-16 16:45:00 WARN [admin] RequestCycleExtra - ********************************
2018-04-16 16:45:00 WARN [admin] RequestCycleExtra - Handling the following exception
org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [Page class = de.tudarmstadt.ukp.inception.ui.dashboard.DashboardPage, id = 16, render count = 1]
	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1837) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.onBeforeRender(Component.java:3916) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Page.onBeforeRender(Page.java:801) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.internalBeforeRender(Component.java:950) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.beforeRender(Component.java:1018) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.internalPrepareForRender(Component.java:2236) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Page.internalPrepareForRender(Page.java:242) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.render(Component.java:2325) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Page.renderPage(Page.java:1018) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:124) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:236) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:895) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64) ~[wicket-request-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:284) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:185) [spring-orm-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at de.tudarmstadt.ukp.clarin.webanno.support.logging.LoggingFilter.doFilter(LoggingFilter.java:52) [webanno-support-3.4.0-SNAPSHOT.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:82) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:84) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:82) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:185) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:115) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) [catalina.jar:9.0.1]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina.jar:9.0.1]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:475) [catalina.jar:9.0.1]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [catalina.jar:9.0.1]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [catalina.jar:9.0.1]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651) [catalina.jar:9.0.1]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [catalina.jar:9.0.1]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [catalina.jar:9.0.1]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:500) [tomcat-coyote.jar:9.0.1]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-coyote.jar:9.0.1]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754) [tomcat-coyote.jar:9.0.1]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376) [tomcat-coyote.jar:9.0.1]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:9.0.1]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_121]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_121]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:9.0.1]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
Caused by: javax.persistence.PersistenceException: org.hibernate.PropertyAccessException: Null value was assigned to a property [class de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking] of primitive type setter of de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking
	at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:149) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:157) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1423) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.Query.getResultList(Query.java:146) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl.getKnowledgeBases(KnowledgeBaseServiceImpl.java:183) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$FastClassBySpringCGLIB$$77259834.invoke(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:747) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$EnhancerBySpringCGLIB$$e5d91e2a.getKnowledgeBases(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.kb.KnowledgeBasePageMenuItem.applies(KnowledgeBasePageMenuItem.java:75) ~[inception-ui-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.dashboard.DashboardPage$1.populateItem(DashboardPage.java:122) ~[inception-ui-dashboard-0.3.0-SNAPSHOT.jar:?]
	at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:523) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:124) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.internalBeforeRender(Component.java:950) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.beforeRender(Component.java:1018) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1825) ~[wicket-core-7.10.0.jar:7.10.0]
	... 158 more
Caused by: org.hibernate.PropertyAccessException: Null value was assigned to a property [class de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking] of primitive type setter of de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking
	at org.hibernate.property.access.spi.SetterFieldImpl.set(SetterFieldImpl.java:47) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.tuple.entity.AbstractEntityTuplizer.setPropertyValues(AbstractEntityTuplizer.java:649) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.tuple.entity.PojoEntityTuplizer.setPropertyValues(PojoEntityTuplizer.java:205) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.persister.entity.AbstractEntityPersister.setPropertyValues(AbstractEntityPersister.java:4711) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.internal.TwoPhaseLoad.doInitializeEntity(TwoPhaseLoad.java:183) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.internal.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:125) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:1152) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.processResultSet(Loader.java:1011) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doQuery(Loader.java:949) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2692) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2675) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2507) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.list(Loader.java:2502) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:502) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:392) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1490) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1445) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1414) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.Query.getResultList(Query.java:146) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl.getKnowledgeBases(KnowledgeBaseServiceImpl.java:183) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$FastClassBySpringCGLIB$$77259834.invoke(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:747) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$EnhancerBySpringCGLIB$$e5d91e2a.getKnowledgeBases(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.kb.KnowledgeBasePageMenuItem.applies(KnowledgeBasePageMenuItem.java:75) ~[inception-ui-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.dashboard.DashboardPage$1.populateItem(DashboardPage.java:122) ~[inception-ui-dashboard-0.3.0-SNAPSHOT.jar:?]
	at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:523) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:124) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.internalBeforeRender(Component.java:950) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.beforeRender(Component.java:1018) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1825) ~[wicket-core-7.10.0.jar:7.10.0]
	... 158 more
Caused by: java.lang.IllegalArgumentException: Can not set boolean field de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking to null value
	at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167) ~[?:1.8.0_121]
	at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171) ~[?:1.8.0_121]
	at sun.reflect.UnsafeBooleanFieldAccessorImpl.set(UnsafeBooleanFieldAccessorImpl.java:80) ~[?:1.8.0_121]
	at java.lang.reflect.Field.set(Field.java:764) ~[?:1.8.0_121]
	at org.hibernate.property.access.spi.SetterFieldImpl.set(SetterFieldImpl.java:41) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.tuple.entity.AbstractEntityTuplizer.setPropertyValues(AbstractEntityTuplizer.java:649) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.tuple.entity.PojoEntityTuplizer.setPropertyValues(PojoEntityTuplizer.java:205) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.persister.entity.AbstractEntityPersister.setPropertyValues(AbstractEntityPersister.java:4711) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.internal.TwoPhaseLoad.doInitializeEntity(TwoPhaseLoad.java:183) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.internal.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:125) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:1152) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.processResultSet(Loader.java:1011) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doQuery(Loader.java:949) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2692) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2675) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2507) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.list(Loader.java:2502) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:502) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:392) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1490) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1445) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1414) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.Query.getResultList(Query.java:146) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl.getKnowledgeBases(KnowledgeBaseServiceImpl.java:183) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$FastClassBySpringCGLIB$$77259834.invoke(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:747) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$EnhancerBySpringCGLIB$$e5d91e2a.getKnowledgeBases(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.kb.KnowledgeBasePageMenuItem.applies(KnowledgeBasePageMenuItem.java:75) ~[inception-ui-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.dashboard.DashboardPage$1.populateItem(DashboardPage.java:122) ~[inception-ui-dashboard-0.3.0-SNAPSHOT.jar:?]
	at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:523) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:124) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.internalBeforeRender(Component.java:950) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.beforeRender(Component.java:1018) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1825) ~[wicket-core-7.10.0.jar:7.10.0]
	... 158 more
2018-04-16 16:45:00 WARN [admin] RequestCycleExtra - ********************************
2018-04-16 16:45:00 ERROR [admin] DefaultExceptionMapper - Unexpected error occurred
org.apache.wicket.WicketRuntimeException: Error attaching this container for rendering: [Page class = de.tudarmstadt.ukp.inception.ui.dashboard.DashboardPage, id = 16, render count = 1]
	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1837) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.onBeforeRender(Component.java:3916) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Page.onBeforeRender(Page.java:801) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.internalBeforeRender(Component.java:950) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.beforeRender(Component.java:1018) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.internalPrepareForRender(Component.java:2236) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Page.internalPrepareForRender(Page.java:242) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.render(Component.java:2325) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Page.renderPage(Page.java:1018) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:124) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:236) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:175) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:895) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64) ~[wicket-request-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:265) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:222) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:293) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:261) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:203) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:284) [wicket-core-7.10.0.jar:7.10.0]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.orm.jpa.support.OpenEntityManagerInViewFilter.doFilterInternal(OpenEntityManagerInViewFilter.java:185) [spring-orm-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at de.tudarmstadt.ukp.clarin.webanno.support.logging.LoggingFilter.doFilter(LoggingFilter.java:52) [webanno-support-3.4.0-SNAPSHOT.jar:?]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:82) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:84) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:101) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:82) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:185) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:158) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:170) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:200) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:116) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:105) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177) [spring-security-web-4.2.4.RELEASE.jar:4.2.4.RELEASE]
	at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:357) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:270) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.web.filter.HttpPutFormContentFilter.doFilterInternal(HttpPutFormContentFilter.java:109) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.web.filter.HiddenHttpMethodFilter.doFilterInternal(HiddenHttpMethodFilter.java:81) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:200) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:115) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter.access$000(ErrorPageFilter.java:59) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter$1.doFilterInternal(ErrorPageFilter.java:90) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) [spring-web-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.boot.web.support.ErrorPageFilter.doFilter(ErrorPageFilter.java:108) [spring-boot-1.5.10.RELEASE.jar:1.5.10.RELEASE]
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193) [catalina.jar:9.0.1]
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166) [catalina.jar:9.0.1]
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199) [catalina.jar:9.0.1]
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96) [catalina.jar:9.0.1]
	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:475) [catalina.jar:9.0.1]
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:140) [catalina.jar:9.0.1]
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81) [catalina.jar:9.0.1]
	at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:651) [catalina.jar:9.0.1]
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87) [catalina.jar:9.0.1]
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:342) [catalina.jar:9.0.1]
	at org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:500) [tomcat-coyote.jar:9.0.1]
	at org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:66) [tomcat-coyote.jar:9.0.1]
	at org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:754) [tomcat-coyote.jar:9.0.1]
	at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1376) [tomcat-coyote.jar:9.0.1]
	at org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49) [tomcat-coyote.jar:9.0.1]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_121]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_121]
	at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) [tomcat-util.jar:9.0.1]
	at java.lang.Thread.run(Thread.java:745) [?:1.8.0_121]
Caused by: javax.persistence.PersistenceException: org.hibernate.PropertyAccessException: Null value was assigned to a property [class de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking] of primitive type setter of de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking
	at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:149) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:157) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1423) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.Query.getResultList(Query.java:146) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl.getKnowledgeBases(KnowledgeBaseServiceImpl.java:183) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$FastClassBySpringCGLIB$$77259834.invoke(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:747) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$EnhancerBySpringCGLIB$$e5d91e2a.getKnowledgeBases(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.kb.KnowledgeBasePageMenuItem.applies(KnowledgeBasePageMenuItem.java:75) ~[inception-ui-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.dashboard.DashboardPage$1.populateItem(DashboardPage.java:122) ~[inception-ui-dashboard-0.3.0-SNAPSHOT.jar:?]
	at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:523) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:124) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.internalBeforeRender(Component.java:950) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.beforeRender(Component.java:1018) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1825) ~[wicket-core-7.10.0.jar:7.10.0]
	... 158 more
Caused by: org.hibernate.PropertyAccessException: Null value was assigned to a property [class de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking] of primitive type setter of de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking
	at org.hibernate.property.access.spi.SetterFieldImpl.set(SetterFieldImpl.java:47) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.tuple.entity.AbstractEntityTuplizer.setPropertyValues(AbstractEntityTuplizer.java:649) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.tuple.entity.PojoEntityTuplizer.setPropertyValues(PojoEntityTuplizer.java:205) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.persister.entity.AbstractEntityPersister.setPropertyValues(AbstractEntityPersister.java:4711) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.internal.TwoPhaseLoad.doInitializeEntity(TwoPhaseLoad.java:183) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.internal.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:125) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:1152) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.processResultSet(Loader.java:1011) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doQuery(Loader.java:949) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2692) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2675) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2507) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.list(Loader.java:2502) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:502) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:392) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1490) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1445) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1414) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.Query.getResultList(Query.java:146) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl.getKnowledgeBases(KnowledgeBaseServiceImpl.java:183) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$FastClassBySpringCGLIB$$77259834.invoke(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:747) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$EnhancerBySpringCGLIB$$e5d91e2a.getKnowledgeBases(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.kb.KnowledgeBasePageMenuItem.applies(KnowledgeBasePageMenuItem.java:75) ~[inception-ui-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.dashboard.DashboardPage$1.populateItem(DashboardPage.java:122) ~[inception-ui-dashboard-0.3.0-SNAPSHOT.jar:?]
	at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:523) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:124) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.internalBeforeRender(Component.java:950) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.beforeRender(Component.java:1018) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1825) ~[wicket-core-7.10.0.jar:7.10.0]
	... 158 more
Caused by: java.lang.IllegalArgumentException: Can not set boolean field de.tudarmstadt.ukp.inception.kb.model.KnowledgeBase.supportConceptLinking to null value
	at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:167) ~[?:1.8.0_121]
	at sun.reflect.UnsafeFieldAccessorImpl.throwSetIllegalArgumentException(UnsafeFieldAccessorImpl.java:171) ~[?:1.8.0_121]
	at sun.reflect.UnsafeBooleanFieldAccessorImpl.set(UnsafeBooleanFieldAccessorImpl.java:80) ~[?:1.8.0_121]
	at java.lang.reflect.Field.set(Field.java:764) ~[?:1.8.0_121]
	at org.hibernate.property.access.spi.SetterFieldImpl.set(SetterFieldImpl.java:41) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.tuple.entity.AbstractEntityTuplizer.setPropertyValues(AbstractEntityTuplizer.java:649) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.tuple.entity.PojoEntityTuplizer.setPropertyValues(PojoEntityTuplizer.java:205) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.persister.entity.AbstractEntityPersister.setPropertyValues(AbstractEntityPersister.java:4711) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.internal.TwoPhaseLoad.doInitializeEntity(TwoPhaseLoad.java:183) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.internal.TwoPhaseLoad.initializeEntity(TwoPhaseLoad.java:125) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.initializeEntitiesAndCollections(Loader.java:1152) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.processResultSet(Loader.java:1011) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doQuery(Loader.java:949) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:341) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2692) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.doList(Loader.java:2675) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2507) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.Loader.list(Loader.java:2502) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.loader.hql.QueryLoader.list(QueryLoader.java:502) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.hql.internal.ast.QueryTranslatorImpl.list(QueryTranslatorImpl.java:392) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.engine.query.spi.HQLQueryPlan.performList(HQLQueryPlan.java:216) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.internal.SessionImpl.list(SessionImpl.java:1490) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.doList(AbstractProducedQuery.java:1445) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.internal.AbstractProducedQuery.list(AbstractProducedQuery.java:1414) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at org.hibernate.query.Query.getResultList(Query.java:146) ~[hibernate-core-5.2.13.Final.jar:5.2.13.Final]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl.getKnowledgeBases(KnowledgeBaseServiceImpl.java:183) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$FastClassBySpringCGLIB$$77259834.invoke(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) ~[spring-core-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:747) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:163) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:294) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:98) ~[spring-tx-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:689) ~[spring-aop-5.0.4.RELEASE.jar:5.0.4.RELEASE]
	at de.tudarmstadt.ukp.inception.kb.KnowledgeBaseServiceImpl$$EnhancerBySpringCGLIB$$e5d91e2a.getKnowledgeBases(<generated>) ~[inception-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.kb.KnowledgeBasePageMenuItem.applies(KnowledgeBasePageMenuItem.java:75) ~[inception-ui-kb-0.3.0-SNAPSHOT.jar:?]
	at de.tudarmstadt.ukp.inception.ui.dashboard.DashboardPage$1.populateItem(DashboardPage.java:122) ~[inception-ui-dashboard-0.3.0-SNAPSHOT.jar:?]
	at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:523) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:124) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.internalBeforeRender(Component.java:950) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.Component.beforeRender(Component.java:1018) ~[wicket-core-7.10.0.jar:7.10.0]
	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1825) ~[wicket-core-7.10.0.jar:7.10.0]
	... 158 more

User should choose a certain KB when setting up the fact layer

I think actually, when user creates a new fact layer, a Knowledgebase should be chosen. So we just need to list the predicates of that layer.

@reckart wrote:

Good question. I think I would agree. If we allow that facts are linkable across KBs, that could make things quite complicated.

Add implicit learning actions to event log from AL sidebar

Implicit learning actions should be added to the event log.
In the action log, we should log: the actions recorded in the sidebar history, plus other recommendations.

When marking a NamedEntity mention in the text to annotate the identifier, the mention should be loaded into the AutoCompleteBoxField in the right Sidebar

Currently the AutoCompleteBox is empty when a mention is marked. To improve UX, it should be loaded with the marked mention, as is visible in the picture.

Upgrade to RDF4J 2.3.2

Upgrade to RDF4J 2.3.0

https://github.com/eclipse/rdf4j/releases/tag/2.3.0

Mention feature type for fact linking

New feature type to represent mentions in a fact-linking context.

Entity feature editor does not ignore disabled KBs

It seems as if the autocomplete field in the concept feature editor does not skip disabled KBs. So if I have a big remote disabled KB in my project and a small local enabled one, it still takes ages to show the auto-complete values. If I delete the remote KB, things are fast.

All recommendations disappear during training

While recommenders are training in the background, all recommendations disappear for a short moment from the screen (at least if there is a rendering - and usually there is one because training is triggered the same user action which also triggers a rendering, e.g. accepting / creating / deleting an annotation).

Add support for qualifier in the knowledge base backend

Add support qualifier for statements (metadata for statements, e.g. time or location). As RDF does not allow directly statements about statements, the existing solution has to be modified. This is called reification. A role model is the WikiData schema:

 wd:Q12418 p:P186 ?statement1.    # Mona Lisa: material used: ?statement1
 ?statement1 ps:P186 wd:Q296955.  # value: oil paint

 wd:Q12418 p:P186 ?statement2.    # Mona Lisa: material used: ?statement2
 ?statement2 ps:P186 wd:Q291034.  # value: poplar wood
 ?statement2 pq:P518 wd:Q861259.  # qualifier: applies to part: painting surface

 wd:Q12418 p:P186 ?statement3.    # Mona Lisa: material used: ?statement3
 ?statement3 ps:P186 wd:Q287.     # value: wood
 ?statement3 pq:P518 wd:Q1737943. # qualifier: applies to part: stretcher bar
 ?statement3 pq:P580 1951.        # qualifier: start time: 1951 (pseudo-syntax)

Refactor knowledge base back end to allow different reification strategies
Implement WikiData reification strategy
Implement qualifier support
Implement reification configuration in front end
Write tests

Suggestion list in concept feature editor appears empty

The suggestion list in the concept feature editor may now appear empty although it actually has content. May be related to the changes made for #27 - the UI label of the concept is simply returned as an empty string.

Try with the Wine ontology.

Rank Candidates with learned feature weights

Instead of sorting features by multiple keys, learn weights from the GerNED dataset (http://www.lrec-conf.org/proceedings/lrec2012/pdf/222_Paper.pdf)

Each line of a training data denotes whether the candidate was the correct one (1 or 0), the query id and the feature values.
training_data_clean.zip

The model is learned using RankLib under MIT License (https://sourceforge.net/p/lemur/wiki/RankLib%20How%20to%20use/)

Unclosed iterations reported in unit tests

The unit test logs warn about unclosed iterations from the RDF store.

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