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I got this error, but I have no clue how to reproduce it. This was inside a target eclipse. I was editing a javadoc comment. I am using I20081021-0905. org.eclipse.jface.text.BadLocationException at org.eclipse.jface.text.TreeLineTracker.fail(TreeLineTracker.java:1061) at org.eclipse.jface.text.TreeLineTracker.lineByOffset(TreeLineTracker.java:271) at org.eclipse.jface.text.TreeLineTracker.getLineNumberOfOffset(TreeLineTracker.java:1143) at org.eclipse.jface.text.AbstractLineTracker.getLineNumberOfOffset(AbstractLineTracker.java:161) at org.eclipse.jface.text.AbstractDocument.getLineOfOffset(AbstractDocument.java:881) at org.eclipse.core.internal.filebuffers.SynchronizableDocument.getLineOfOffset(SynchronizableDocument.java:398) at org.eclipse.pde.api.tools.internal.search.AbstractProblemDetector.createProblem(AbstractProblemDetector.java:107) at org.eclipse.pde.api.tools.internal.search.AbstractProblemDetector.createProblems(AbstractProblemDetector.java:270) at org.eclipse.pde.api.tools.internal.search.ReferenceAnalyzer.analyze(ReferenceAnalyzer.java:185) at org.eclipse.pde.api.tools.internal.search.ReferenceAnalyzer.analyze(ReferenceAnalyzer.java:406) at org.eclipse.pde.api.tools.internal.builder.BaseApiAnalyzer.checkApiUsage(BaseApiAnalyzer.java:575) at org.eclipse.pde.api.tools.internal.builder.BaseApiAnalyzer.analyzeComponent(BaseApiAnalyzer.java:192) at org.eclipse.pde.api.tools.internal.builder.ApiAnalysisBuilder.build(ApiAnalysisBuilder.java:619) at org.eclipse.pde.api.tools.internal.builder.ApiAnalysisBuilder.build(ApiAnalysisBuilder.java:338) at org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:633) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:170) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:201) at org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:253) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37) at org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:256) at org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:309) at org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:341) at org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:140) at org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:238) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) I also got this one inside my host: org.eclipse.jface.text.BadLocationException at org.eclipse.jface.text.link.LinkedPositionGroup.enforceDisjoint(LinkedPositionGroup.java:148) at org.eclipse.jface.text.link.LinkedPositionGroup.addPosition(LinkedPositionGroup.java:112) at org.eclipse.jdt.internal.ui.viewsupport.LinkedProposalModelPresenter.enterLinkedMode(LinkedProposalModelPresenter.java:94) at org.eclipse.jdt.internal.ui.text.correction.proposals.CUCorrectionProposal.performChange(CUCorrectionProposal.java:335) at org.eclipse.jdt.internal.ui.text.correction.proposals.CUCorrectionProposal.apply(CUCorrectionProposal.java:304) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.insertProposal(CompletionProposalPopup.java:929) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.insertSelectedProposalWithMask(CompletionProposalPopup.java:875) at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$27(CompletionProposalPopup.java:871) at org.eclipse.jface.text.contentassist.CompletionProposalPopup$5.widgetDefaultSelected(CompletionProposalPopup.java:653) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:113) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3848) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3446) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2382) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2346) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2198) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:493) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:333) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:488) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:193) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:370) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:549) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:504) at org.eclipse.equinox.launcher.Main.run(Main.java:1236) at org.eclipse.equinox.launcher.Main.main(Main.java:1212)
It happens because ApiAnalysisBuilder accesses the document from the non-UI thread while someone else changed it. Now, this should no happen because the document is synchronized. Keeping the bug open but unless we have steps it's almost impossible to do something here. >I am using I20081021-0905. What version was the code that launched the target? Are you sure Text plug-ins were 3.5 M2 or newer?
*** Bug 263629 has been marked as a duplicate of this bug. ***
Same happened to me while doing a "Create method" quickfix in N20090203-2000. Sorry but don't have reproducible steps. Doing the same actions as before doesn't lead the the exception :/
*** Bug 274318 has been marked as a duplicate of this bug. ***
*** Bug 291704 has been marked as a duplicate of this bug. ***
Steps from bug 291704 comment 0: - Have this class (without any newline after the last '}'): ---------------------------------------------------- class F { } @SuppressWarnings("unchecked"){code} ---------------------------------------------------- - Toggle comment (Ctrl-/) on the final line
Fixed in HEAD. Available in builds > N20091015-2000.
