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RvonMassow / xDoc

Xtext documentation Language
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org.eclipse.xtext.builder.impl.XtextBuilder - Unhandled parameter types: [null] #59

Closed gfr closed 13 years ago

gfr commented 13 years ago

After saving a .xdoc file I can see following message in the console of my eclipse.

!ENTRY org.apache.log4j 4 0 2011-07-15 11:54:07.083
!MESSAGE org.eclipse.xtext.builder.impl.XtextBuilder  - Unhandled parameter types: [null]

!STACK 0
java.lang.IllegalArgumentException: Unhandled parameter types: [null]
    at org.eclipse.xtext.xdoc.generator.PlainText.genPlainText(PlainText.java:153)
    at org.eclipse.xtext.xdoc.generator.TocGenerator.genTocEntry(TocGenerator.java:76)
    at org.eclipse.xtext.xdoc.generator.TocGenerator.generateToc(TocGenerator.java:50)
    at org.eclipse.xtext.xdoc.generator.EclipseHelpGenerator.generate(EclipseHelpGenerator.java:109)
    at org.eclipse.xtext.xdoc.generator.EclipseHelpGenerator.doGenerate(EclipseHelpGenerator.java:102)
    at org.eclipse.xtext.xdoc.generator.XdocGenerator.doGenerate(XdocGenerator.java:21)
    at org.eclipse.xtext.builder.JavaProjectBasedBuilderParticipant.handleChangedContents(JavaProjectBasedBuilderParticipant.java:123)
    at org.eclipse.xtext.builder.JavaProjectBasedBuilderParticipant.build(JavaProjectBasedBuilderParticipant.java:86)
    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)
RvonMassow commented 13 years ago

This exception is thrown because the document built contains a chapter with no title. I fixed the issue and will add a validation rule for chapters without titles.

Thanks for reporting.