Bugzilla – Full Text Bug Listing
| Summary: | [xtend][ui] NPE in XtendHighlightingCalculator resulting in XtextReconcilerJob dialog | ||
|---|---|---|---|
| Product: | [Modeling] TMF | Reporter: | Knut Wannheden <knut.wannheden> |
| Component: | Xtext | Assignee: | Holger Schill <Holger.Schill> |
| Status: | CLOSED FIXED | QA Contact: | |
| Severity: | major | ||
| Priority: | P3 | CC: | Holger.Schill, sebastian.zarnekow |
| Version: | 2.1.0 | Flags: | sebastian.zarnekow:
indigo+
|
| Target Milestone: | SR2 | ||
| Hardware: | PC | ||
| OS: | Mac OS X - Carbon (unsup.) | ||
| Whiteboard: | |||
Raising to major as this problem seems to occur with any Xtend class using generics. I will have a look at that this night (US GMT-4). pushed to master. Closing all bugs that were set to RESOLVED before Neon.0 Closing all bugs that were set to RESOLVED before Neon.0 |
The following Xtend2 file results in the dreaded "An internal error occurred during: "XtextReconcilerJob"." dialog popping up: class Other<T> { def foo() { bar(i|i.toString) } def bar((Object)=>String o) { } } Here's the stack trace: java.lang.NullPointerException at org.eclipse.xtext.xtend2.ui.highlighting.XtendHighlightingCalculator.highlightReferenceJvmType(XtendHighlightingCalculator.java:102) at org.eclipse.xtext.xbase.ui.highlighting.XbaseHighlightingCalculator.computeReferencedJvmTypeHighlighting(XbaseHighlightingCalculator.java:133) at org.eclipse.xtext.xbase.ui.highlighting.XbaseHighlightingCalculator.searchAndHighlightElements(XbaseHighlightingCalculator.java:120) at org.eclipse.xtext.xbase.ui.highlighting.XbaseHighlightingCalculator.doProvideHighlightingFor(XbaseHighlightingCalculator.java:106) at org.eclipse.xtext.xtend2.ui.highlighting.XtendHighlightingCalculator.doProvideHighlightingFor(XtendHighlightingCalculator.java:93) at org.eclipse.xtext.xbase.ui.highlighting.XbaseHighlightingCalculator.provideHighlightingFor(XbaseHighlightingCalculator.java:86) at org.eclipse.xtext.ui.editor.syntaxcoloring.MergingHighlightedPositionAcceptor.provideHighlightingFor(MergingHighlightedPositionAcceptor.java:51) at org.eclipse.xtext.ui.editor.syntaxcoloring.HighlightingReconciler.reconcilePositions(HighlightingReconciler.java:87) at org.eclipse.xtext.ui.editor.syntaxcoloring.HighlightingReconciler.modelChanged(HighlightingReconciler.java:275) at org.eclipse.xtext.ui.editor.model.XtextDocument.notifyModelListeners(XtextDocument.java:118) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.afterModify(XtextDocument.java:172) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.afterModify(XtextDocument.java:1) at org.eclipse.xtext.util.concurrent.AbstractReadWriteAcces.modify(AbstractReadWriteAcces.java:50) at org.eclipse.xtext.ui.editor.model.XtextDocument$XtextDocumentLocker.modify(XtextDocument.java:181) at org.eclipse.xtext.ui.editor.model.XtextDocument.internalModify(XtextDocument.java:90) at org.eclipse.xtext.ui.editor.reconciler.XtextDocumentReconcileStrategy.reconcile(XtextDocumentReconcileStrategy.java:33) at org.eclipse.xtext.ui.editor.reconciler.XtextReconciler.run(XtextReconciler.java:239) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)