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Exception when doing a Save All [message #816297]

Thu, 08 March 2012 17:08

Henrik Wivel

Messages: 4
Registered: February 2012

Junior Member

Hi

I am getting this stacktrace when I edit two model files, lets call them d1.q and d2.q, and change a list of root children in my really simple grammmer (A hierarchical model of Entities that can contain other Entities. Only attribute is an EString name). Both files are based on the same grammer, as the extension also indicates. When I change both files and press "Save All" i get the exception belov every time. Saving them one by one works fine. The cause has been located in the IGenerator Xtend implementation and is most likely a concurrency issue.

Any ideas to what is wrong?

Regards

Henrik Wivel

!ENTRY org.apache.log4j 4 0 2012-03-06 10:20:37.361
!MESSAGE org.eclipse.xtext.builder.impl.XtextBuilder - org.eclipse.core.internal.resources.ResourceException: Marker id 1503 not found.

!STACK 0
org.eclipse.emf.common.util.WrappedException: org.eclipse.core.internal.resources.ResourceException: Marker id 1503 not found.
at org.eclipse.xtext.util.Exceptions.throwUncheckedException(Exceptions.java:23)
at org.eclipse.xtext.builder.DerivedResourceMarkers$1.apply(DerivedResourceMarkers.java:131)
at org.eclipse.xtext.builder.DerivedResourceMarkers$1.apply(DerivedResourceMarkers.java:1)
at com.google.common.collect.Iterators$7.computeNext(Iterators.java:645)
at com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141)
at com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136)
at org.eclipse.xtext.builder.BuilderParticipant.build(BuilderParticipant.java:159)
at org.eclipse.xtext.builder.impl.RegistryBuilderParticipant.build(RegistryBuilderParticipant.java:60)
at org.eclipse.xtext.builder.impl.XtextBuilder.doBuild(XtextBuilder.java:160)
at org.eclipse.xtext.builder.impl.XtextBuilder.incrementalBuild(XtextBuilder.java:141)
at org.eclipse.xtext.builder.impl.XtextBuilder.build(XtextBuilder.java:91)
at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295)
at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351)
at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374)
at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
Caused by: org.eclipse.core.internal.resources.ResourceException: Marker id 1503 not found.
at org.eclipse.core.internal.resources.Marker.checkInfo(Marker.java:57)
at org.eclipse.core.internal.resources.Marker.getAttribute(Marker.java:98)
at org.eclipse.xtext.builder.DerivedResourceMarkers$1.apply(DerivedResourceMarkers.java:127)
... 21 more

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Re: Exception when doing a Save All [message #816455 is a reply to message #816297]

Thu, 08 March 2012 21:52

Sebastian Zarnekow

Messages: 3118
Registered: July 2009

Senior Member

Hi Henrik,

I assume this was already fixed for 2.3

Did you find the stacktrace in the log or did you see an error dialog in
Eclipse?

Regards,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 08.03.12 18:08, schrieb Henrik Wivel:
> Hi
> I am getting this stacktrace when I edit two model files, lets call them
> d1.q and d2.q, and change a list of root children in my really simple
> grammmer (A hierarchical model of Entities that can contain other
> Entities. Only attribute is an EString name). Both files are based on
> the same grammer, as the extension also indicates. When I change both
> files and press "Save All" i get the exception belov every time. Saving
> them one by one works fine. The cause has been located in the IGenerator
> Xtend implementation and is most likely a concurrency issue.
> Any ideas to what is wrong?
> Regards
>
> Henrik Wivel
>
> !ENTRY org.apache.log4j 4 0 2012-03-06 10:20:37.361
> !MESSAGE org.eclipse.xtext.builder.impl.XtextBuilder -
> org.eclipse.core.internal.resources.ResourceException: Marker id 1503
> not found.
>
> !STACK 0
> org.eclipse.emf.common.util.WrappedException:
> org.eclipse.core.internal.resources.ResourceException: Marker id 1503
> not found.
> at
> org.eclipse.xtext.util.Exceptions.throwUncheckedException(Exceptions.java:23)
>
> at
> org.eclipse.xtext.builder.DerivedResourceMarkers$1.apply(DerivedResourceMarkers.java:131)
>
> at
> org.eclipse.xtext.builder.DerivedResourceMarkers$1.apply(DerivedResourceMarkers.java:1)
>
> at com.google.common.collect.Iterators$7.computeNext(Iterators.java:645)
> at
> com.google.common.collect.AbstractIterator.tryToComputeNext(AbstractIterator.java:141)
>
> at
> com.google.common.collect.AbstractIterator.hasNext(AbstractIterator.java:136)
>
> at
> org.eclipse.xtext.builder.BuilderParticipant.build(BuilderParticipant.java:159)
>
> at
> org.eclipse.xtext.builder.impl.RegistryBuilderParticipant.build(RegistryBuilderParticipant.java:60)
>
> at
> org.eclipse.xtext.builder.impl.XtextBuilder.doBuild(XtextBuilder.java:160)
> at
> org.eclipse.xtext.builder.impl.XtextBuilder.incrementalBuild(XtextBuilder.java:141)
>
> at org.eclipse.xtext.builder.impl.XtextBuilder.build(XtextBuilder.java:91)
> at
> org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:728)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> at
> org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:199)
>
> at
> org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:239)
>
> at
> org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:292)
> at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
> at
> org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:295)
>
> at
> org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:351)
>
> at
> org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:374)
> at
> org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:143)
>
> at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:241)
> at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)
> Caused by: org.eclipse.core.internal.resources.ResourceException: Marker
> id 1503 not found.
> at org.eclipse.core.internal.resources.Marker.checkInfo(Marker.java:57)
> at org.eclipse.core.internal.resources.Marker.getAttribute(Marker.java:98)
> at
> org.eclipse.xtext.builder.DerivedResourceMarkers$1.apply(DerivedResourceMarkers.java:127)
>
> ... 21 more
>
>
>

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