[gemoc-dev] maeven and 'hidden' dependencies

[Julien DeAntoni <julien.deantoni@xxxxxxxx>]

Hi there,

I'm fighting with maven to get correct JDT dependencies.

there is a conflict when building the concurrent gemoc stuff which seems to be due to inconsistent versions of the JDT components (https://github.com/eclipse/xtext-xtend/issues/493)

Actually I have this error (taken from here: https://ci.inria.fr/gemoc/job/gemoc-studio-eclipsefork/job/concurrency-coordination/87/console)

• [ERROR] Failed to execute... compile failed: An API incompatibility was encountered while executing org.eclipse.xtend:xtend-maven-plugin:2.14.0:compile: java.lang.NoSuchMethodError: org.eclipse.jdt.internal.compiler.batch.FileSystem.getClasspath(Ljava/lang/String;Ljava/lang/String;ZLorg/eclipse/jdt/internal/compiler/env/AccessRuleSet;Ljava/lang/String;Ljava/util/Map;)Lorg/eclipse/jdt/internal/compiler/batch/FileSystem$Classpath;

in the build log I have the following hint...

• [ERROR] urls[7] = file:/builds/.m2/repository/org/eclipse/jdt/org.eclipse.jdt.compiler.apt/1.3.110/org.eclipse.jdt.compiler.apt-1.3.110.jar
  [ERROR] urls[8] = file:/builds/.m2/repository/org/eclipse/jdt/org.eclipse.jdt.compiler.tool/1.2.101/org.eclipse.jdt.compiler.tool-1.2.101.jar

• [ERROR] urls[51] = file:/builds/.m2/repository/org/eclipse/jdt/org.eclipse.jdt.core/3.16.0/org.eclipse.jdt.core-3.16.0.jar
  [ERROR] urls[52] = file:/builds/.m2/repository/org/eclipse/jdt/org.eclipse.jdt.launching/3.12.0/org.eclipse.jdt.launching-3.12.0.jar
  [ERROR] urls[53] = file:/builds/.m2/repository/org/eclipse/jdt/org.eclipse.jdt.debug/3.12.100/org.eclipse.jdt.debug-3.12.100.jar

I tried to check where "org.eclipse.jdt.core/3.16.0" comes from but I did not find it :-/

If you have any idea, do not hesitate :)

j

-- 
Julien Deantoni
Associate Professor
I3S Lab - UMR 7271 -KAIROS
INRIA Sophia Antipolis Méditerranée
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http://www.i3s.unice.fr/~deantoni/

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