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Got this error after restarting fresh I20201215-1800 build: java.lang.IllegalStateException: Conflicting handlers: {[org.eclipse.ui.internal.editors.text.folding.CollapseAllHandler, for 'org.eclipse.ui.edit.text.folding.collapse_all', in WorkbenchContext, active=true, sourcePriority=0, participating=true]} vs {[org.eclipse.ui.internal.editors.text.folding.CollapseAllHandler, for 'org.eclipse.ui.edit.text.folding.collapse_all', in WorkbenchContext, active=true, sourcePriority=0, participating=true]} in: WorkbenchContext at org.eclipse.ui.internal.handlers.LegacyHandlerService$HandlerSelectionFunction.compute(LegacyHandlerService.java:145) at org.eclipse.e4.core.internal.contexts.ValueComputation.get(ValueComputation.java:70) at org.eclipse.e4.core.internal.contexts.EclipseContext.internalGet(EclipseContext.java:271) at org.eclipse.e4.core.internal.contexts.EclipseContext.get(EclipseContext.java:237) at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.lookUpHandler(HandlerServiceImpl.java:103) at org.eclipse.ui.internal.handlers.E4HandlerProxy.handlerChanged(E4HandlerProxy.java:114) at org.eclipse.core.commands.AbstractHandler.fireHandlerChanged(AbstractHandler.java:77) at org.eclipse.ui.internal.handlers.HandlerProxy.lambda$0(HandlerProxy.java:248) at org.eclipse.ui.internal.services.EvaluationReference.evaluate(EvaluationReference.java:116) at org.eclipse.ui.internal.services.EvaluationService.invalidate(EvaluationService.java:248) at org.eclipse.ui.internal.services.EvaluationService.dispose(EvaluationService.java:193) at org.eclipse.ui.internal.services.ServiceLocator$3.run(ServiceLocator.java:182) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45) at org.eclipse.ui.internal.services.ServiceLocator.disposeServices(ServiceLocator.java:179) at org.eclipse.ui.internal.services.ServiceLocator.dispose(ServiceLocator.java:152) at org.eclipse.ui.internal.Workbench.shutdown(Workbench.java:2965) at org.eclipse.ui.internal.Workbench.busyClose(Workbench.java:1124) at org.eclipse.ui.internal.Workbench.lambda$4(Workbench.java:1392) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:74) at org.eclipse.ui.internal.Workbench.close(Workbench.java:1392) at org.eclipse.ui.internal.Workbench.restart(Workbench.java:2498) at org.eclipse.equinox.internal.p2.ui.ProvisioningOperationRunner.lambda$0(ProvisioningOperationRunner.java:94) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:40) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:185) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:5027) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4533) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$5.run(PartRenderingEngine.java:1157) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1046) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:155) at org.eclipse.ui.internal.Workbench.lambda$3(Workbench.java:644) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:338) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:551) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:156) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:152) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:203) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:134) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:401) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:255) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:653) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:590) at org.eclipse.equinox.launcher.Main.run(Main.java:1461) at org.eclipse.equinox.launcher.Main.main(Main.java:1434)
Seem to be regression from bug 569701. Mickael, please check this one.
*** Bug 569738 has been marked as a duplicate of this bug. ***
New Gerrit change created: https://git.eclipse.org/r/c/platform/eclipse.platform.text/+/173854
I don't understand how I did miss this exception when testing before merging the 1st patch. I may need some holidays ;)
Gerrit change https://git.eclipse.org/r/c/platform/eclipse.platform.text/+/173854 was merged to [master]. Commit: http://git.eclipse.org/c/platform/eclipse.platform.text.git/commit/?id=3a259ed4ce6b2dcdcaff3795fb07b6c4eba18cd6
Should be fixed now. I don't see any occurrence of "Conflicting handlers" in the log.
