sidharthkuruvila/ocaml-ide

Ocaml plugin for IntelliJ IDEA

ocaml-ide's Issues

Formatting doesn't seem to work - Ultimate 2017.2.4

I did a basic test by building it and installing it in IntelliJ Ultimate 2017.2.4

With a basic test:

let test ab =
ab *. 2.0

Formatting the file resulted in:

null
java.lang.NullPointerException
	at com.fasterxml.jackson.core.JsonFactory.createParser(JsonFactory.java:876)
	at com.fasterxml.jackson.databind.ObjectMapper.readTree(ObjectMapper.java:2324)
	at org.ocaml.merlin.Merlin.makeRequest(Merlin.kt:102)
	at org.ocaml.merlin.Merlin.tellSource(Merlin.kt:45)
	at org.ocaml.ide.components.impl.MerlinServiceComponentImpl.reloadFileIfModified(MerlinServiceComponentImpl.kt:52)
	at org.ocaml.ide.components.impl.MerlinServiceComponentImpl.errors(MerlinServiceComponentImpl.kt:32)
	at org.ocaml.ide.highlighter.MerlinErrorHighlightingAnnotator.doAnnotate(MerlinErrorHighlightingAnnotator.kt:36)
	at org.ocaml.ide.highlighter.MerlinErrorHighlightingAnnotator.doAnnotate(MerlinErrorHighlightingAnnotator.kt:17)
	at com.intellij.codeInsight.daemon.impl.ExternalToolPass.d(ExternalToolPass.java:211)
	at com.intellij.codeInsight.daemon.impl.ExternalToolPass.access$500(ExternalToolPass.java:47)
	at com.intellij.codeInsight.daemon.impl.ExternalToolPass$1.run(ExternalToolPass.java:158)
	at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:337)
	at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:327)
	at com.intellij.util.ui.update.MergingUpdateQueue.lambda$flush$1(MergingUpdateQueue.java:277)
	at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:291)
	at com.intellij.util.ui.update.MergingUpdateQueue.run(MergingUpdateQueue.java:246)
	at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:246)
	at com.intellij.util.Alarm$Request.runSafely(Alarm.java:417)
	at com.intellij.util.Alarm$Request.access$700(Alarm.java:344)
	at com.intellij.util.Alarm$Request$1.run(Alarm.java:384)
	at com.intellij.util.Alarm$Request.run(Alarm.java:395)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at com.intellij.util.concurrency.SchedulingWrapper$MyScheduledFutureTask.run(SchedulingWrapper.java:237)
	at com.intellij.util.concurrency.BoundedTaskExecutor$2.run(BoundedTaskExecutor.java:212)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)

Installation failure on Ubuntu 18.04 (under Windows System for Linux)

I already had merlin installed and working. I used apt to install gradle (4.4.1), then I ran the commands to generate the parser and lexer code. This failed with:

$ ./gradlew generateOcamlLexer
Downloading https://services.gradle.org/distributions/gradle-2.5-all.zip
.......................................................................................................
Unzipping /home/jfehrle/.gradle/wrapper/dists/gradle-2.5-all/d3xh0kipe7wr2bvnx5sk0hao8/gradle-2.5-all.zip to /home/jfehrle/.gradle/wrapper/dists/gradle-2.5-all/d3xh0kipe7wr2bvnx5sk0hao8
Set executable permissions for: /home/jfehrle/.gradle/wrapper/dists/gradle-2.5-all/d3xh0kipe7wr2bvnx5sk0hao8/gradle-2.5/bin/gradle

FAILURE: Build failed with an exception.

* What went wrong:
Could not determine java version from '11.0.4'.

Notice that it appears to be downloading gradle 2.5 (July 2015). And 11.0.4 is the installed java version:

$ java -version
openjdk version "11.0.4" 2019-07-16
OpenJDK Runtime Environment (build 11.0.4+11-post-Ubuntu-1ubuntu218.04.3)
OpenJDK 64-Bit Server VM (build 11.0.4+11-post-Ubuntu-1ubuntu218.04.3, mixed mode, sharing)

Given that this is an IntelliJ plugin, it would be some much simpler to submit it to Jetbrains so people can download and install it from within IntelliJ.

Maybe provide a downloadable .zip file?

It would help to have a pre-built plugin file that can be downloaded--or even better, to have it appear in IntelliJ's list of plugins (though maybe too early for that?). I'm looking at a couple options for OCaml tools. It becomes a longer process if I have to build some of candidate tools--I have to install gradle (which I've not used) and then maybe debug the build process. (I'm on Windows 10 FWIW.)

Maybe mention in the README that you install the plugin from Settings/Plugins/Install Plugin from Disk.

Looks like this could be very useful, though. I much prefer IntelliJ over emacs.

Running programs

I have the plugin installed and I can make a new OCaml project which also has correct syntax highlighting and all but I can't find a way to run the program from within the IDE.

How to run the code?

I have done all instructions, but I have no idea how to run it via Intellij Idea. It is possible?

Code status?

Hi.

I would be interested in using this plugin and maybe helping with the development.
Are you still maintaining this repository?

Thanks

How to build?

How exactly do you build this plugin? Have you considered automating that with Travis as well? I'd like to get a formatter running for OCaml and I'd like to contribute this once I know how to build it.

Error when launching IntelliJ after installing plugin

I just installed this plugin (thanks, btw!) and ran into this error:

kotlin.reflect.jvm.internal.impl.resolve.ExternalOverridabilityCondition: Provider kotlin.reflect.jvm.internal.impl.load.java.JavaIncompatibilityRulesOverridabilityCondition not a subtype

Full error: https://pastebin.com/djunQkjf

This may well be an issue with my configuration (it's a Lua+OCaml project), but I'm not sure how to investigate the issue further.

Installed Plugins:

Android Support (10.2.3)
Ant Support (1.0)
Bytecode Viewer (0.1)
Copyright (8.1)
Coverage (172.3968.16)
CVS Integration (11)
Eclipse Integration (3.0)
EditorConfig (172.3968.16)
Git Integration (8.1)
GitHub (172.3968.16)
Gradle (172.3968.16)
Groovy (9.0)
hg4idea (10.0)
I18n for Java (172.3968.16)
IntelliLang (8.0)
Java Bytecode Decompiler (172.3968.16)
JavaFX (1.0)
JUnit (1.0)
Kotlin (1.1.4-release-IJ2017.2-2)
Lua (1.0.109)
Markdown support (2017.2.20170419)
Maven Integration (172.3968.16)
Ocaml (0.0.1-SNAPSHOT)
Plugin DevKit (1.0)
Properties Support (172.3968.16)
Settings Repository (172.3968.16)
Subversion Integration (1.1)
Task Management (1.0)
Terminal (0.1)
TestNG-J (8.0)
UI Designer (172.3968.16)
XPathView + XSLT Support (4)
XSLT-Debugger (1.4)
YAML (172.3968.16)

Plugin crashes on startup (2017.2.6 Ultimate)

After creating a new ocaml file and you start typing, IntelliJ 2017.2.6 Ultimate throws an Exception:

Error message:

kotlin.reflect.jvm.internal.impl.resolve.ExternalOverridabilityCondition: Provider kotlin.reflect.jvm.internal.impl.load.java.JavaIncompatibilityRulesOverridabilityCondition not a subtype

Details:

kotlin.reflect.jvm.internal.impl.resolve.ExternalOverridabilityCondition: Provider kotlin.reflect.jvm.internal.impl.load.java.JavaIncompatibilityRulesOverridabilityCondition not a subtype
java.util.ServiceConfigurationError: kotlin.reflect.jvm.internal.impl.resolve.ExternalOverridabilityCondition: Provider kotlin.reflect.jvm.internal.impl.load.java.JavaIncompatibilityRulesOverridabilityCondition not a subtype
at java.util.ServiceLoader.fail(ServiceLoader.java:239)
at java.util.ServiceLoader.access$300(ServiceLoader.java:185)
at java.util.ServiceLoader$LazyIterator.nextService(ServiceLoader.java:376)
at java.util.ServiceLoader$LazyIterator.next(ServiceLoader.java:404)
at java.util.ServiceLoader$1.next(ServiceLoader.java:480)
at kotlin.collections.CollectionsKt___CollectionsKt.toCollection(_Collections.kt:1042)
at kotlin.collections.CollectionsKt___CollectionsKt.toMutableList(_Collections.kt:1075)
at kotlin.collections.CollectionsKt___CollectionsKt.toList(_Collections.kt:1066)
at kotlin.reflect.jvm.internal.impl.resolve.OverridingUtil.(OverridingUtil.java:41)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope.generateFakeOverrides(DeserializedClassDescriptor.kt:222)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope.computeNonDeclaredProperties(DeserializedClassDescriptor.kt:217)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.computeProperties(DeserializedMemberScope.kt:94)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.access$computeProperties(DeserializedMemberScope.kt:33)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope$properties$1.invoke(DeserializedMemberScope.kt:53)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope$properties$1.invoke(DeserializedMemberScope.kt:33)
at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$MapBasedMemoizedFunction.invoke(LockBasedStorageManager.java:394)
at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$MapBasedMemoizedFunctionToNotNull.invoke(LockBasedStorageManager.java:458)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.getContributedVariables(DeserializedMemberScope.kt:103)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope.computeNonDeclaredProperties(DeserializedClassDescriptor.kt:215)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.computeProperties(DeserializedMemberScope.kt:94)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.access$computeProperties(DeserializedMemberScope.kt:33)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope$properties$1.invoke(DeserializedMemberScope.kt:53)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope$properties$1.invoke(DeserializedMemberScope.kt:33)
at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$MapBasedMemoizedFunction.invoke(LockBasedStorageManager.java:394)
at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$MapBasedMemoizedFunctionToNotNull.invoke(LockBasedStorageManager.java:458)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.getContributedVariables(DeserializedMemberScope.kt:103)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope$addFunctionsAndProperties$1.invoke(DeserializedMemberScope.kt:147)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope$addFunctionsAndProperties$1.invoke(DeserializedMemberScope.kt:33)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.addMembers(DeserializedMemberScope.kt:163)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.addFunctionsAndProperties(DeserializedMemberScope.kt:147)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedMemberScope.computeDescriptors(DeserializedMemberScope.kt:128)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope$allDescriptors$1.invoke(DeserializedClassDescriptor.kt:198)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope$allDescriptors$1.invoke(DeserializedClassDescriptor.kt:195)
at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$LockBasedLazyValue.invoke(LockBasedStorageManager.java:321)
at kotlin.reflect.jvm.internal.impl.storage.LockBasedStorageManager$LockBasedNotNullLazyValue.invoke(LockBasedStorageManager.java:362)
at kotlin.reflect.jvm.internal.impl.serialization.deserialization.descriptors.DeserializedClassDescriptor$DeserializedClassMemberScope.getContributedDescriptors(DeserializedClassDescriptor.kt:202)
at kotlin.reflect.jvm.internal.impl.resolve.scopes.InnerClassesScopeWrapper.getContributedDescriptors(InnerClassesScopeWrapper.kt:29)
at kotlin.reflect.jvm.internal.impl.resolve.scopes.InnerClassesScopeWrapper.getContributedDescriptors(InnerClassesScopeWrapper.kt:24)
at kotlin.reflect.jvm.internal.impl.resolve.scopes.ResolutionScope$DefaultImpls.getContributedDescriptors$default(ResolutionScope.kt:37)
at kotlin.reflect.jvm.internal.KClassImpl.getNestedClasses(KClassImpl.kt:123)
at kotlin.reflect.KClasses.getCompanionObject(KClasses.kt:41)
at com.fasterxml.jackson.module.kotlin.KotlinNamesAnnotationIntrospector.hasCreatorAnnotation(KotlinModule.kt:81)
at com.fasterxml.jackson.databind.introspect.AnnotationIntrospectorPair.hasCreatorAnnotation(AnnotationIntrospectorPair.java:687)
at com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector._addCreatorParam(POJOPropertiesCollector.java:451)
at com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector._addCreators(POJOPropertiesCollector.java:415)
at com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector.collectAll(POJOPropertiesCollector.java:285)
at com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector.getPropertyMap(POJOPropertiesCollector.java:248)
at com.fasterxml.jackson.databind.introspect.POJOPropertiesCollector.getProperties(POJOPropertiesCollector.java:155)
at com.fasterxml.jackson.databind.introspect.BasicBeanDescription._properties(BasicBeanDescription.java:142)
at com.fasterxml.jackson.databind.introspect.BasicBeanDescription.findProperties(BasicBeanDescription.java:217)
at com.fasterxml.jackson.databind.deser.BasicDeserializerFactory._findCreatorsFromProperties(BasicDeserializerFactory.java:330)
at com.fasterxml.jackson.databind.deser.BasicDeserializerFactory._constructDefaultValueInstantiator(BasicDeserializerFactory.java:312)
at com.fasterxml.jackson.databind.deser.BasicDeserializerFactory.findValueInstantiator(BasicDeserializerFactory.java:252)
at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.buildBeanDeserializer(BeanDeserializerFactory.java:221)
at com.fasterxml.jackson.databind.deser.BeanDeserializerFactory.createBeanDeserializer(BeanDeserializerFactory.java:143)
at com.fasterxml.jackson.databind.deser.DeserializerCache._createDeserializer2(DeserializerCache.java:406)
at com.fasterxml.jackson.databind.deser.DeserializerCache._createDeserializer(DeserializerCache.java:352)
at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCache2(DeserializerCache.java:264)
at com.fasterxml.jackson.databind.deser.DeserializerCache._createAndCacheValueDeserializer(DeserializerCache.java:244)
at com.fasterxml.jackson.databind.deser.DeserializerCache.findValueDeserializer(DeserializerCache.java:142)
at com.fasterxml.jackson.databind.DeserializationContext.findContextualValueDeserializer(DeserializationContext.java:444)
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:196)
at com.fasterxml.jackson.databind.deser.std.CollectionDeserializer.createContextual(CollectionDeserializer.java:26)
at com.fasterxml.jackson.databind.DeserializationContext.handleSecondaryContextualization(DeserializationContext.java:685)
at com.fasterxml.jackson.databind.DeserializationContext.findRootValueDeserializer(DeserializationContext.java:482)
at com.fasterxml.jackson.databind.ObjectMapper._findRootDeserializer(ObjectMapper.java:3890)
at com.fasterxml.jackson.databind.ObjectMapper._convert(ObjectMapper.java:3505)
at com.fasterxml.jackson.databind.ObjectMapper.convertValue(ObjectMapper.java:3453)
at com.fasterxml.jackson.databind.ObjectMapper.convertValue(ObjectMapper.java:3441)
at org.ocaml.merlin.Merlin.makeRequest(Merlin.kt:103)
at org.ocaml.merlin.Merlin.errors(Merlin.kt:51)
at org.ocaml.ide.components.impl.MerlinServiceComponentImpl.errors(MerlinServiceComponentImpl.kt:33)
at org.ocaml.ide.highlighter.MerlinErrorHighlightingAnnotator.doAnnotate(MerlinErrorHighlightingAnnotator.kt:35)
at org.ocaml.ide.highlighter.MerlinErrorHighlightingAnnotator.doAnnotate(MerlinErrorHighlightingAnnotator.kt:17)
at com.intellij.codeInsight.daemon.impl.ExternalToolPass.c(ExternalToolPass.java:211)
at com.intellij.codeInsight.daemon.impl.ExternalToolPass.access$500(ExternalToolPass.java:47)
at com.intellij.codeInsight.daemon.impl.ExternalToolPass$1.run(ExternalToolPass.java:158)
at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:337)
at com.intellij.util.ui.update.MergingUpdateQueue.execute(MergingUpdateQueue.java:327)
at com.intellij.util.ui.update.MergingUpdateQueue.lambda$flush$1(MergingUpdateQueue.java:277)
at com.intellij.util.ui.update.MergingUpdateQueue.flush(MergingUpdateQueue.java:291)
at com.intellij.util.ui.update.MergingUpdateQueue.run(MergingUpdateQueue.java:246)
at com.intellij.util.concurrency.QueueProcessor.runSafely(QueueProcessor.java:246)
at com.intellij.util.Alarm$Request.runSafely(Alarm.java:417)
at com.intellij.util.Alarm$Request.access$700(Alarm.java:344)
at com.intellij.util.Alarm$Request$1.run(Alarm.java:384)
at com.intellij.util.Alarm$Request.run(Alarm.java:395)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at com.intellij.util.concurrency.SchedulingWrapper$MyScheduledFutureTask.run(SchedulingWrapper.java:237)
at com.intellij.util.concurrency.BoundedTaskExecutor$2.run(BoundedTaskExecutor.java:212)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)