BadLocationException when a large amount of content is logged to the Eclipse Console #3560
Description
Hi, we are developing a plugin that communicates with the LSP. For debugging purposes, we need to enable Language Server logs via “Log to Console.” We have observed that numerous exceptions occur when the logged content becomes large, which also causes the Eclipse workbench to freeze:
org.eclipse.jface.text.BadLocationException: 338
at org.eclipse.jface.text.TreeLineTracker.offsetByLine(TreeLineTracker.java:335)
at org.eclipse.jface.text.TreeLineTracker.getLineOffset(TreeLineTracker.java:1101)
at org.eclipse.jface.text.AbstractLineTracker.getLineOffset(AbstractLineTracker.java:252)
at org.eclipse.jface.text.AbstractDocument.getLineOffset(AbstractDocument.java:868)
at org.eclipse.ui.internal.console.ConsoleDocument.getLineOffset(ConsoleDocument.java:59)
at org.eclipse.ui.internal.console.ConsoleDocumentAdapter.getLineOffset(ConsoleDocumentAdapter.java:354)
at org.eclipse.ui.internal.console.ConsoleDocumentAdapter.getOffsetAtLine(ConsoleDocumentAdapter.java:332)
at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:1099)
at org.eclipse.swt.custom.StyledTextRenderer.getTextLayout(StyledTextRenderer.java:984)
at org.eclipse.swt.custom.StyledTextRenderer.calculate(StyledTextRenderer.java:306)
at org.eclipse.swt.custom.StyledText.getVerticalScrollOffset(StyledText.java:5066)
at org.eclipse.swt.custom.StyledText.getOffsetAtPoint(StyledText.java:4224)
at org.eclipse.swt.custom.StyledText.getOffsetAtPoint(StyledText.java:4176)
at org.eclipse.swt.custom.StyledText.setCaretLocations(StyledText.java:8522)
at org.eclipse.swt.custom.StyledText.setCaretLocations(StyledText.java:8479)
at org.eclipse.swt.custom.StyledText.updateSelection(StyledText.java:10865)
at org.eclipse.swt.custom.StyledText.handleTextChanged(StyledText.java:6120)
at org.eclipse.swt.custom.StyledText$5.textChanged(StyledText.java:5442)
at org.eclipse.ui.internal.console.ConsoleDocumentAdapter.documentChanged(ConsoleDocumentAdapter.java:588)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged2(AbstractDocument.java:739)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:708)
at org.eclipse.jface.text.AbstractDocument.doFireDocumentChanged(AbstractDocument.java:692)
at org.eclipse.jface.text.AbstractDocument.fireDocumentChanged(AbstractDocument.java:766)
at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1091)
at org.eclipse.jface.text.AbstractDocument.replace(AbstractDocument.java:1109)
at org.eclipse.ui.internal.console.ConsoleDocument.replace(ConsoleDocument.java:74)
at org.eclipse.ui.internal.console.IOConsolePartitioner.trim(IOConsolePartitioner.java:1216)
at org.eclipse.ui.internal.console.IOConsolePartitioner.checkBufferSize(IOConsolePartitioner.java:438)
at org.eclipse.ui.internal.console.IOConsolePartitioner$QueueProcessingJob.processPendingPartitions(IOConsolePartitioner.java:808)
at org.eclipse.ui.internal.console.IOConsolePartitioner$QueueProcessingJob.runInUIThread(IOConsolePartitioner.java:763)
at org.eclipse.ui.progress.UIJob.lambda$0(UIJob.java:148)
at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40)
at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:132)
at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4135)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3751)
at org.eclipse.jface.window.Window.runEventLoop(Window.java:823)
at org.eclipse.jface.window.Window.open(Window.java:799)
at com.microsoft.copilot.eclipse.ui.chat.TopBanner$1.widgetSelected(TopBanner.java:99)
at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:286)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:91)
at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4362)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1214)
at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4160)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3748)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1151)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339)
at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1042)
at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:153)
at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:678)
at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339)
at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:583)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:173)
at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:185)
at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:219)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:149)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:115)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:467)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:298)
at java.base/jdk.internal.reflect.DirectMethodHandleAccessor.invoke(DirectMethodHandleAccessor.java:103)
at java.base/java.lang.reflect.Method.invoke(Method.java:580)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:627)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:575)
at org.eclipse.equinox.launcher.Main.run(Main.java:1431)
at org.eclipse.equinox.launcher.Main.main(Main.java:1403)
Can anyone help with this issue? Thanks in advance!