An internal error has occurred, then Unhandled event loop exception then more

Hi,

I just ran into this error:

Session Data

eclipse.buildId=unknown
java.version=17.0.5
java.vendor=Eclipse Adoptium
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_GB
Command-line arguments:  -os win32 -ws win32 -arch x86_64

This is a continuation of log file E:\Knime-Workspace\.metadata\.bak_9.log
Created Time: 2024-07-27 21:42:29.532
org.eclipse.core.runtime.AssertionFailedException: assertion failed: 
	at org.eclipse.core.runtime.Assert.isTrue(Assert.java:119)
	at org.eclipse.core.runtime.Assert.isTrue(Assert.java:104)
	at org.eclipse.ui.internal.console.IOConsolePartitioner$QueueProcessingJob.partititonContent(IOConsolePartitioner.java:1042)
	at org.eclipse.ui.internal.console.IOConsolePartitioner$QueueProcessingJob.applyStreamOutput(IOConsolePartitioner.java:866)
	at org.eclipse.ui.internal.console.IOConsolePartitioner$QueueProcessingJob.processPendingPartitions(IOConsolePartitioner.java:800)
	at org.eclipse.ui.internal.console.IOConsolePartitioner$QueueProcessingJob.runInUIThread(IOConsolePartitioner.java:758)
	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:4047)
	at org.eclipse.swt.widgets.Display.msgFilterProc(Display.java:3398)
	at org.eclipse.swt.internal.win32.OS.CallWindowProc(Native Method)
	at org.eclipse.swt.widgets.Table.callWindowProc(Table.java:588)
	at org.eclipse.swt.widgets.Table.callWindowProc(Table.java:454)
	at org.eclipse.swt.widgets.Composite.WM_SYSCOMMAND(Composite.java:1802)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4824)
	at org.eclipse.swt.widgets.Table.windowProc(Table.java:5814)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5039)
	at org.eclipse.swt.internal.win32.OS.CallWindowProc(Native Method)
	at org.eclipse.swt.widgets.Table.callWindowProc(Table.java:588)
	at org.eclipse.swt.widgets.Table.callWindowProc(Table.java:454)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4845)
	at org.eclipse.swt.widgets.Table.windowProc(Table.java:5814)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5039)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3658)
	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:152)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:639)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:546)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:173)
	at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:211)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:143)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:109)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:439)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:271)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1459)

image
240827 An internal error has occurred threaddump-1722109496689.tdump.txt (136.0 KB)

PS: I noticed another one after the other

Unhandled event loop exception

Session Data

eclipse.buildId=unknown
java.version=17.0.5
java.vendor=Eclipse Adoptium
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_GB
Command-line arguments:  -os win32 -ws win32 -arch x86_64

This is a continuation of log file E:\Knime-Workspace\.metadata\.bak_9.log
Created Time: 2024-07-27 21:42:29.532
	at java.base/jdk.internal.util.ArraysSupport.hugeLength(Unknown Source)
	at java.base/jdk.internal.util.ArraysSupport.newLength(Unknown Source)
	at java.base/java.lang.AbstractStringBuilder.newCapacity(Unknown Source)
	at java.base/java.lang.AbstractStringBuilder.ensureCapacityInternal(Unknown Source)
	at java.base/java.lang.AbstractStringBuilder.append(Unknown Source)
	at java.base/java.lang.StringBuilder.append(Unknown Source)
	at org.eclipse.swt.custom.TextWriter.write(TextWriter.java:93)
	at org.eclipse.swt.custom.TextWriter.writeLine(TextWriter.java:150)
	at org.eclipse.swt.custom.StyledText.getPlatformDelimitedText(StyledText.java:4269)
	at org.eclipse.swt.custom.StyledText.setClipboardContent(StyledText.java:8618)
	at org.eclipse.swt.custom.StyledText.copySelection(StyledText.java:1327)
	at org.eclipse.swt.custom.StyledText.copy(StyledText.java:1269)
	at org.eclipse.jface.text.TextViewer.doOperation(TextViewer.java:3942)
	at org.eclipse.jface.text.source.SourceViewer.doOperation(SourceViewer.java:1084)
	at org.eclipse.ui.console.actions.TextViewerAction.run(TextViewerAction.java:71)
	at org.eclipse.jface.action.Action.runWithEvent(Action.java:474)
	at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:124)
	at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:98)
	at jdk.internal.reflect.GeneratedMethodAccessor164.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:58)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:298)
	at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:232)
	at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:174)
	at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:165)
	at org.eclipse.core.commands.Command.executeWithChecks(Command.java:488)
	at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:485)
	at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:204)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:308)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:569)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:644)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:439)
	at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:96)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1287)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1065)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1090)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1075)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1117)
	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1113)
	at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1594)
	at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4866)
	at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:345)
	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4744)
	at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:340)
	at org.eclipse.swt.widgets.Display.windowProc(Display.java:5039)
	at org.eclipse.swt.internal.win32.OS.DispatchMessage(Native Method)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3658)
	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:152)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:639)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:546)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:173)
	at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:211)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:143)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:109)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:439)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:271)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1459)

Update 2

Then, after saving and resetting, this ocured An internal error has occurred.

Session Data

eclipse.buildId=unknown
java.version=17.0.5
java.vendor=Eclipse Adoptium
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_GB
Command-line arguments:  -os win32 -ws win32 -arch x86_64

This is a continuation of log file E:\Knime-Workspace\.metadata\.bak_9.log
Created Time: 2024-07-27 21:42:29.532
	at org.eclipse.core.runtime.Assert.isTrue(Assert.java:119)
	at org.eclipse.core.runtime.Assert.isTrue(Assert.java:104)
	at org.eclipse.ui.internal.console.IOConsolePartitioner$QueueProcessingJob.partititonContent(IOConsolePartitioner.java:1042)
	at org.eclipse.ui.internal.console.IOConsolePartitioner$QueueProcessingJob.applyStreamOutput(IOConsolePartitioner.java:866)
	at org.eclipse.ui.internal.console.IOConsolePartitioner$QueueProcessingJob.processPendingPartitions(IOConsolePartitioner.java:800)
	at org.eclipse.ui.internal.console.IOConsolePartitioner$QueueProcessingJob.runInUIThread(IOConsolePartitioner.java:758)
	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:4047)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3663)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:823)
	at org.eclipse.jface.window.Window.open(Window.java:799)
	at org.eclipse.ui.internal.views.log.EventDetailsDialog.open(EventDetailsDialog.java:198)
	at org.eclipse.ui.internal.views.log.EventDetailsDialogAction.run(EventDetailsDialogAction.java:102)
	at org.eclipse.ui.internal.views.log.LogView.lambda$2(LogView.java:599)
	at org.eclipse.jface.viewers.StructuredViewer$1.run(StructuredViewer.java:779)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:47)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:174)
	at org.eclipse.jface.viewers.StructuredViewer.fireDoubleClick(StructuredViewer.java:776)
	at org.eclipse.jface.viewers.AbstractTreeViewer.handleDoubleSelect(AbstractTreeViewer.java:1542)
	at org.eclipse.jface.viewers.StructuredViewer$4.widgetDefaultSelected(StructuredViewer.java:1205)
	at org.eclipse.jface.util.OpenStrategy.fireDefaultSelectionEvent(OpenStrategy.java:271)
	at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:328)
	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:89)
	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4274)
	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1066)
	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4072)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3660)
	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:152)
	at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:639)
	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:339)
	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:546)
	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:173)
	at org.knime.product.rcp.KNIMEApplication.start(KNIMEApplication.java:211)
	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:208)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:143)
	at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:109)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:439)
	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:271)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
	at java.base/java.lang.reflect.Method.invoke(Unknown Source)
	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:651)
	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:588)
	at org.eclipse.equinox.launcher.Main.run(Main.java:1459)

Best
Mike

Hello @mwiegand,

Can you please also let us know that upon which action does this error occurs?

Best,
Ali

1 Like

Hi Ali,

I cannot recall the exact circumstances from 17 days ago. If it appears again I will try to provide as much debug details as possible.

Best
Mike

1 Like