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itemis-blog's Issues

xcore_gradle: The gradle build fails, as org.antlr:antlr-runtime:[3.2.0, 3.2.1) cannot be resolved.

I had the same issue with my own xcore-project, but it can be reproduced here as well:

When I call ./gradlew build, the Build fails with

FAILURE: Build failed with an exception.

 What went wrong:
Could not resolve all dependencies for         configuration:org.xtext.example.mydsl.model:xtextLanguages
Could not find any version that matches org.antlr:antlr-runtime:[3.2.0, 3.2.1).
  Versions that do not match:
      3.5.2
      3.5.1
      3.5
      3.5-rc-2
      3.5-rc-1
      + 12 more
  Required by:
      project :org.xtext.example.mydsl.model > org.eclipse.emf:org.eclipse.emf.ecore.xcore:1.10.0

It seems, that gradle is not able to resolve the dependencies to 3.2
When I put the antrl-runtime with version 3.2.0 manually into my nexus-maven-repository, gradle is able to get the dependency, but it fails later with:

:org.xtext.example.mydsl.model:generateXtext FAILED

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':org.xtext.example.mydsl.model:generateXtext'.
> org.eclipse.xtext.xbase.lib.CollectionLiterals.newHashSet()Ljava/util/HashSet;