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Re: [gemoc-dev] maeven and 'hidden' dependencies
Hi Didier and thanks for the answer,

On 1/11/19 9:20 AM, Didier Vojtisek wrote:
Hi Julien

did you try to align teh pom.xml with the ones in master branch (gemoc-studio, modelling and execution-ale)?

Yes I did, unsuccessfully :-(

It does not seem associated with xtend/xtext this time but rather with eclipse JDT. I checked for potential import of JDT with fixed version but did not found any.

Looking at the last gemoc studio build, this is what's installed:


which is clearly not what maven try to setup in my case :-/

is there a way to clean the cache of the CI ? Is there any chance it changes anything ?

j



I recently accepted the PR (https://github.com/eclipse/gemoc-studio/pull/132)  that fixes https://github.com/eclipse/gemoc-studio/issues/131. 

I used information from https://github.com/eclipse/xtext/issues/1373

apparently this "noSuchError" error is recurrent and raised several issues in xtend maven compiler plugin when the release train updates the eclipse jars on maven central... :-/

Also note: that current fixes will be temporary since it seems that a bump to the latest eclipse release (and latest xtend) will fix it. Unfortunaltly my attempt to bump is still blocked due to missing update site for amalgam (.


anyway, I finish an action and then try to have a look and keep you informed if I find something

Best regard
Didier

Le 10/01/2019 à 17:34, Julien DeAntoni a écrit :

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...

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
2004 rte des Lucioles (Lagrange L-041)
BP93, F-06902 Sophia Antipolis Cedex, France
tel: +334 92 38 77 66
http://www.i3s.unice.fr/~deantoni/

Don’t take life too seriously! Nobody gets out alive anyway.(Dawn Gluskin)


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-- 
Didier Vojtisek
SED Rennes - DiverSE Team - LogicA Team
Inria, Univ Rennes, CNRS, IRISA
Campus de beaulieu
35042 Rennes
02 99 84 75 07

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-- 
Julien Deantoni
Associate Professor
I3S Lab - UMR 7271 -KAIROS
INRIA Sophia Antipolis Méditerranée
2004 rte des Lucioles (Lagrange L-041)
BP93, F-06902 Sophia Antipolis Cedex, France
tel: +334 92 38 77 66
http://www.i3s.unice.fr/~deantoni/

Don’t take life too seriously! Nobody gets out alive anyway.(Dawn Gluskin)

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