Description Joerg Reichert 2010-05-15 06:20:34 EDT

Build Identifier: I20100429-1549  Xtext 1.0.0.v201005142023

0    [Worker-0] ERROR org.eclipse.xtext.builder.impl.XtextBuilder  - 
java.lang.NullPointerException
	at org.eclipse.xtext.ui.MarkerTypes.forCheckType(MarkerTypes.java:25)
	at org.eclipse.xtext.builder.builderState.MarkerUpdaterImpl.addMarkers(MarkerUpdaterImpl.java:91)
	at org.eclipse.xtext.builder.builderState.MarkerUpdaterImpl.updateMarker(MarkerUpdaterImpl.java:63)
	at org.eclipse.xtext.builder.builderState.PersistableResourceDescriptionsImpl.doValidate(PersistableResourceDescriptionsImpl.java:124)
	at org.eclipse.xtext.builder.builderState.PersistableResourceDescriptionsImpl.update(PersistableResourceDescriptionsImpl.java:113)
	at org.eclipse.xtext.builder.impl.XtextBuilder.doBuild(XtextBuilder.java:126)
	at org.eclipse.xtext.builder.impl.XtextBuilder.incrementalBuild(XtextBuilder.java:113)
	at org.eclipse.xtext.builder.impl.XtextBuilder.build(XtextBuilder.java:78)
	at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:629)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:172)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:203)
	at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:255)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:258)
	at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:311)
	at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:343)
	at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:144)
	at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:242)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)  

Reproducible: Always

Steps to Reproduce:
Difficult to reproduce: I had an error in a DSL file, I fixed it but the error marker at the file remains and in the launching Eclipse appears the stack trace above in the console.