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Eclipse 2.1M3 (but happened in v2.0). If I hit ctl-S to save the current editor, then ctl-B to build while it is saving, it hangs with the dialog present. I must kill the java process and restart eclipse to get out of it. The file has successfully saved. Build is set to save all editors (yes I know its redundant, but old habits die hard from anothe IDE). However, it still occurs if this is off. Build on resource modification is off. Hitting cancel in the dialog greys the cancel button but doesn't actually cancel - something that appears true of several functions in Eclipse on Linux.
Are there any entries in your <workspace>/.metadata/.log file?
nothing that occurs after startup. I can reproduce this everytime on more than one linux-gtk installation, and across different versions of eclipse.
Assigning for further assessment.
not a key bindings issue just because keys are pressed to reproduce the bug :). either JDT issue or thread synchronization in dialogs. moving to UI [dialogs] for comment.
This is a problem with builders attempting to read a resource that is currently locked. Moving to JDT Core
How could a builder run if the workspace lock is taken by someone else ? Only a bad timing could cause this. Are save actions performed into background ? BTW WorkManager#checkIn loop should probably sleep in between 2 attempts, to avoid using all CPU for no reason. Moving to JDT/UI for further analysis.
I think this is because under GTK the UI isn't block while the save operation is active. Hence the user can start a second operation which will result in the deadlock. I am not able to reproduce this under windows. In general the workbench is supposed to take care that there can't be two "normal" operations running in parallel. If build on resource modification is off the workbench uses an in place progress monitor to report progress. May be this causes some troubles under Linux GTK. Moving back to platform to comment on this.
*** Bug 29104 has been marked as a duplicate of this bug. ***
*** Bug 29146 has been marked as a duplicate of this bug. ***
I believe this may of some help...(see bug 29104) for my original bug of a simlar nature. I believe something in either the Eclipse configuration or the project configuration that gets stored in the workspace folder could be to blame (or a combination of both). Last night, I got despirate and tried something I had not tried since upgrading to M4 from M3. I made a .tar copy of my entire workspace folder and deleted it off the system. I then started Eclipse and it went through the normal "finalizing install" steps to re-create the workspace. I created a new project and checked all my source out of CVS. Rebuilt the project as I had in bug 29104 and I get no workbench hangs now. If I replace the newly created workspace folder and all of it's contents, I can re-produce the workbench hang problem listed in 29104.
The SaveOperation is run within the UI Thread and any building is done within another (I assume lower priority) thread so the issue here appears to be the fact that we have two threads attempting to access the same file - one to write (the UI Thread) and one to read (the Thread generated by the builder). Dirk is right I believe - SaveOperations should be run in a critical mode because of this.
As another test does this happen when you have auto build on? I suspect it won't as that will be run in the same thread as the save. Also when you deadlock if you hit Ctrl-Break from the console you will get the java dump - appending that to this PR will be of great help.
Here is the thread dump. Note that on M4 it seems a little different: I get a dialog "resource has changed on the filesystem - overwrite?". Obviously this is because the build is geting in ahead of the save. No matter what I answer, it still hangs. afterwards when the progress dialog appears. I'm surprised nobody can reproduce this - I've done it with 4 versions of eclipse on 3 machines, new workspace or not, every single time. On the other hand, I've used eclipse long enough to learn not to press it at the same time now :) Tod: No, it doesn't happen just hitting save with autobuild on, but it does happen when I do the ctl-S, ctl-B sequence with autobuild + save on build on Did kill -3 on the java process to get it: Full thread dump Java HotSpot(TM) Client VM (1.4.1-b21 mixed mode): "ModalContext" prio=1 tid=0x0x8715b98 nid=0x112b in Object.wait() [4e553000..4e553830] at java.lang.Object.wait(Native Method) - waiting on <0x44411cd8> (a org.eclipse.core.internal.utils.Semaphore) at java.lang.Object.wait(Object.java:426) at org.eclipse.core.internal.utils.Semaphore.acquire(Semaphore.java:24) - locked <0x44411cd8> (a org.eclipse.core.internal.utils.Semaphore) at org.eclipse.core.resources.WorkspaceLock.acquire(WorkspaceLock.java:49) at org.eclipse.ui.internal.UIWorkspaceLock.acquire(UIWorkspaceLock.java:40) at org.eclipse.core.internal.resources.WorkManager.checkIn(WorkManager.java:80) at org.eclipse.core.internal.resources.Workspace.prepareOperation(Workspace.java:1527) at org.eclipse.core.internal.resources.Workspace.build(Workspace.java:171) at org.eclipse.ui.actions.GlobalBuildAction$1.run(GlobalBuildAction.java:156) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:95) "org.eclipse.jdt.internal.ui.text.JavaReconciler" daemon prio=1 tid=0x0x86c0f30 nid=0x1129 in Object.wait() [4e4d2000..4e4d2830] at java.lang.Object.wait(Native Method) - waiting on <0x44f88228> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue) at org.eclipse.jface.text.reconciler.AbstractReconciler$BackgroundThread.run(AbstractReconciler.java:161) - locked <0x44f88228> (a org.eclipse.jface.text.reconciler.DirtyRegionQueue) "Decoration" prio=1 tid=0x0x85706d0 nid=0x1123 in Object.wait() [4e445000..4e445830] at java.lang.Object.wait(Native Method) - waiting on <0x44d1e3a0> (a org.eclipse.ui.internal.decorators.DecorationScheduler) at java.lang.Object.wait(Object.java:426) at org.eclipse.ui.internal.decorators.DecorationScheduler.next(DecorationScheduler.java:247) - locked <0x44d1e3a0> (a org.eclipse.ui.internal.decorators.DecorationScheduler) at org.eclipse.ui.internal.decorators.DecorationScheduler$3.run(DecorationScheduler.java:273) at java.lang.Thread.run(Thread.java:536) "Java indexing" daemon prio=1 tid=0x0x815c890 nid=0x1122 waiting on condition [4e37f000..4e37f830] at java.lang.Thread.sleep(Native Method) at org.eclipse.jdt.internal.core.search.processing.JobManager.run(JobManager.java:322) at java.lang.Thread.run(Thread.java:536) "Snapshot" prio=1 tid=0x0x814fb18 nid=0x1121 in Object.wait() [4e2fe000..4e2fe830] at java.lang.Object.wait(Native Method) - waiting on <0x44cd02e0> (a org.eclipse.core.internal.resources.DelayedSnapshotRunnable) at org.eclipse.core.internal.resources.DelayedSnapshotRunnable.run(DelayedSnapshotRunnable.java:38) - locked <0x44cd02e0> (a org.eclipse.core.internal.resources.DelayedSnapshotRunnable) at java.lang.Thread.run(Thread.java:536) "Signal Dispatcher" daemon prio=1 tid=0x0x80a4648 nid=0x111d waiting on condition [0..0] "Finalizer" daemon prio=1 tid=0x0x80863e0 nid=0x111a in Object.wait() [4c470000..4c470830] at java.lang.Object.wait(Native Method) - waiting on <0x448e5e20> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:111) - locked <0x448e5e20> (a java.lang.ref.ReferenceQueue$Lock) at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:127) at java.lang.ref.Finalizer$FinalizerThread.run(Finalizer.java:159) "Reference Handler" daemon prio=1 tid=0x0x8085830 nid=0x1119 in Object.wait() [41f8d000..41f8d830] at java.lang.Object.wait(Native Method) - waiting on <0x448e5e88> (a java.lang.ref.Reference$Lock) at java.lang.Object.wait(Object.java:426) at java.lang.ref.Reference$ReferenceHandler.run(Reference.java:113) - locked <0x448e5e88> (a java.lang.ref.Reference$Lock) "main" prio=1 tid=0x0x8051bb0 nid=0x1116 waiting on condition [bfffc000..bfffd7b0] at java.lang.Thread.sleep(Native Method) at org.eclipse.swt.widgets.Display.sleep(Display.java:1674) at org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:131) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:255) at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:351) at org.eclipse.ui.actions.GlobalBuildAction.doBuildOperation(GlobalBuildAction.java:165) at org.eclipse.ui.actions.GlobalBuildAction.run(GlobalBuildAction.java:219) at org.eclipse.jface.action.Action.runWithEvent(Action.java:769) at org.eclipse.ui.internal.WWinKeyBindingService.invoke(WWinKeyBindingService.java:139) at org.eclipse.ui.internal.WWinKeyBindingService.pressed(WWinKeyBindingService.java:120) at org.eclipse.ui.internal.WWinKeyBindingService$6.widgetSelected(WWinKeyBindingService.java:376) at org.eclipse.ui.internal.AcceleratorMenu$2.handleEvent(AcceleratorMenu.java:55) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:77) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:868) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1456) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1278) at org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor.runEventLoop(EventLoopProgressMonitor.java:88) at org.eclipse.ui.internal.dialogs.EventLoopProgressMonitor.isCanceled(EventLoopProgressMonitor.java:67) at org.eclipse.core.runtime.ProgressMonitorWrapper.isCanceled(ProgressMonitorWrapper.java:87) at org.eclipse.core.runtime.ProgressMonitorWrapper.isCanceled(ProgressMonitorWrapper.java:87) at org.eclipse.jdt.internal.core.CompilationUnit.buildStructure(CompilationUnit.java:85) at org.eclipse.jdt.internal.core.CompilationUnit.makeConsistent(CompilationUnit.java:664) at org.eclipse.jdt.internal.core.Openable.save(Openable.java:447) at org.eclipse.jdt.internal.core.CommitWorkingCopyOperation.executeOperation(CommitWorkingCopyOperation.java:121) at org.eclipse.jdt.internal.core.JavaModelOperation.execute(JavaModelOperation.java:326) at org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaModelOperation.java:626) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1564) at org.eclipse.jdt.internal.core.JavaElement.runOperation(JavaElement.java:562) at org.eclipse.jdt.internal.core.WorkingCopy.commit(WorkingCopy.java:78) at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocumentProvider.doSaveDocument(CompilationUnitDocumentProvider.java:925) at org.eclipse.ui.texteditor.AbstractDocumentProvider.saveDocument(AbstractDocumentProvider.java:454) at org.eclipse.ui.texteditor.AbstractTextEditor$11.execute(AbstractTextEditor.java:2772) at org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(WorkspaceModifyOperation.java:65) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1564) at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:79) - locked <0x45342970> (a org.eclipse.ui.texteditor.AbstractTextEditor$11) at org.eclipse.ui.texteditor.AbstractTextEditor.performSaveOperation(AbstractTextEditor.java:2790) at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.performSaveOperation(CompilationUnitEditor.java:849) at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor.doSave(CompilationUnitEditor.java:913) - locked <0x44f7bb88> (a org.eclipse.jdt.internal.core.WorkingCopy) at org.eclipse.ui.internal.EditorManager$11.run(EditorManager.java:1032) at org.eclipse.ui.internal.EditorManager$8.run(EditorManager.java:901) at org.eclipse.jface.operation.ModalContext.runInCurrentThread(ModalContext.java:296) at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:246) at org.eclipse.jface.window.ApplicationWindow$1.run(ApplicationWindow.java:432) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:65) at org.eclipse.jface.window.ApplicationWindow.run(ApplicationWindow.java:429) at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow.java:1174) at org.eclipse.ui.internal.EditorManager.runProgressMonitorOperation(EditorManager.java:907) at org.eclipse.ui.internal.EditorManager.saveEditor(EditorManager.java:1037) at org.eclipse.ui.internal.WorkbenchPage.saveEditor(WorkbenchPage.java:2143) at org.eclipse.ui.internal.SaveAction.run(SaveAction.java:30) at org.eclipse.jface.action.Action.runWithEvent(Action.java:769) at org.eclipse.ui.internal.WWinKeyBindingService.invoke(WWinKeyBindingService.java:139) at org.eclipse.ui.internal.WWinKeyBindingService.pressed(WWinKeyBindingService.java:120) at org.eclipse.ui.internal.WWinKeyBindingService$6.widgetSelected(WWinKeyBindingService.java:376) at org.eclipse.ui.internal.AcceleratorMenu$2.handleEvent(AcceleratorMenu.java:55) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:77) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:868) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:1456) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:1278) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1446) at org.eclipse.ui.internal.Workbench.run(Workbench.java:1429) at org.eclipse.core.internal.boot.InternalBootLoader.run(InternalBootLoader.java:845) at org.eclipse.core.boot.BootLoader.run(BootLoader.java:462) 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:324) at org.eclipse.core.launcher.Main.basicRun(Main.java:247) at org.eclipse.core.launcher.Main.run(Main.java:703) at org.eclipse.core.launcher.Main.main(Main.java:539) "VM Thread" prio=1 tid=0x0x80825f0 nid=0x1118 runnable "VM Periodic Task Thread" prio=1 tid=0x0x80a3278 nid=0x111b waiting on condition "Suspend Checker Thread" prio=1 tid=0x0x80a3be0 nid=0x111c runnable
Ah, this is a side-effect of that strange EventLoopProgressMonitor. In the middle of the save operation, this progress monitor is allowing other events to be dispatched (ostensibly to allow paint events to continue during a long operation). Along comes the build operation, and it tries to build. However it can't build because the save operation already has the workspace semaphore (acquired by WorkspaceModifyOperation). Hence the deadlock. I think the solution would involve preventing the build event from even being fired while the save operation is running. I.e., while save is happening, freeze the UI in a way that prevents users from invoking other actions. We can't be allowing other workspace-modifying actions to be run while the save is happening. Since this is only reproducible on GTK, I wonder if it relates to how key events are dispatched on GTK versus windows??
I have replicated this case - if you do a save from a java editor and then a Ctrl-B then a Ctrl-B will be serviced even if the UI is not active (i.e. menus and the tool bar are disabled). SWT should not allow accelerators when the Ui is not active. The reason we see this on GTK only is because the other platforms disbale accelerators I suspect.
Logged PR to SWT for this case.
*** Bug 29296 has been marked as a duplicate of this bug. ***
this is critical - you cannot work really the whole ide freezes, you have to kill it and it takes > 20 minutes to get it back to shape
Umm, guys, I hate to tell you, but this isn't a GTK-only problem. My user- experience matches Bug #21904 -- sometimes while doing a project refresh, sometimes while getting some big updates from CVS, sometimes while opening the project (after closing it). It's had quite a deleterious effect on the general Eclipse experience, and has made M4 almost unusable. My workspace (excluding bin) is 82.5 megs (12,000 files). I run win2k on a P3-866 w/1 Gig of ram. When I get it from CVS, this is what appears in my log: !SESSION Jan 10, 2003 14:53:52.864 --------------------------------------------- java.version=1.3.1_06 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US Command-line arguments: -os win32 -ws win32 -arch x86 -install file:C:/Program Files/Tools/Development/Eclipse/ !ENTRY org.eclipse.team.cvs.core 1 0 Jan 10, 2003 14:53:52.864 !MESSAGE The resource tree is locked for modifications. !STACK 0 org.eclipse.team.internal.ccvs.core.CVSException: The resource tree is locked for modifications. at org.eclipse.team.internal.ccvs.core.CVSException.wrapException (CVSException.java:92) at org.eclipse.team.internal.ccvs.core.resources.SynchronizerSyncInfoCache.setCache dSyncBytes(SynchronizerSyncInfoCache.java:271) at org.eclipse.team.internal.ccvs.core.resources.EclipseSynchronizer.cacheResourceS yncForChildren(EclipseSynchronizer.java:623) at org.eclipse.team.internal.ccvs.core.resources.EclipseSynchronizer.getSyncBytes (EclipseSynchronizer.java:229) at org.eclipse.team.internal.ccvs.core.resources.EclipseResource.getSyncBytes (EclipseResource.java:222) at org.eclipse.team.internal.ccvs.core.resources.EclipseResource.isManaged (EclipseResource.java:181) at org.eclipse.team.internal.ccvs.core.resources.EclipseResource.isIgnored (EclipseResource.java:115) at org.eclipse.team.internal.ccvs.core.resources.EclipseFile.handleModification (EclipseFile.java:494) at org.eclipse.team.internal.ccvs.core.resources.FileModificationManager.contentsCh anged(FileModificationManager.java:161) at org.eclipse.team.internal.ccvs.core.resources.FileModificationManager$1.visit (FileModificationManager.java:77) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:71) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:52) at org.eclipse.team.internal.ccvs.core.resources.FileModificationManager.resourceCh anged(FileModificationManager.java:62) at org.eclipse.core.internal.events.NotificationManager$1.run (NotificationManager.java:137) at org.eclipse.core.internal.runtime.InternalPlatform.run (InternalPlatform.java:852) at org.eclipse.core.runtime.Platform.run(Platform.java:413) at org.eclipse.core.internal.events.NotificationManager.notify (NotificationManager.java:152) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges (NotificationManager.java:67) at org.eclipse.core.internal.resources.Workspace.broadcastChanges (Workspace.java:154) at org.eclipse.core.internal.resources.Workspace.endOperation (Workspace.java:870) at org.eclipse.core.internal.resources.Workspace.run (Workspace.java:1570) at org.eclipse.ui.actions.WorkspaceModifyOperation.run (WorkspaceModifyOperation.java:79) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run (ModalContext.java:95) !ENTRY org.eclipse.team.cvs.core 1 0 Jan 10, 2003 15:14:40.974 !MESSAGE The resource tree is locked for modifications. !STACK 0 org.eclipse.team.internal.ccvs.core.CVSException: The resource tree is locked for modifications. at org.eclipse.team.internal.ccvs.core.CVSException.wrapException (CVSException.java:92) at org.eclipse.team.internal.ccvs.core.resources.SynchronizerSyncInfoCache.setCache dSyncBytes(SynchronizerSyncInfoCache.java:271) at org.eclipse.team.internal.ccvs.core.resources.EclipseSynchronizer.cacheResourceS yncForChildren(EclipseSynchronizer.java:623) at org.eclipse.team.internal.ccvs.core.resources.EclipseSynchronizer.getSyncBytes (EclipseSynchronizer.java:229) at org.eclipse.team.internal.ccvs.core.resources.EclipseResource.getSyncBytes (EclipseResource.java:222) at org.eclipse.team.internal.ccvs.core.resources.EclipseResource.isManaged (EclipseResource.java:181) at org.eclipse.team.internal.ccvs.core.resources.EclipseResource.isIgnored (EclipseResource.java:115) at org.eclipse.team.internal.ccvs.core.resources.EclipseFile.handleModification (EclipseFile.java:494) at org.eclipse.team.internal.ccvs.core.resources.FileModificationManager.contentsCh anged(FileModificationManager.java:161) at org.eclipse.team.internal.ccvs.core.resources.FileModificationManager$1.visit (FileModificationManager.java:77) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:71) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:79) at org.eclipse.core.internal.events.ResourceDelta.accept (ResourceDelta.java:52) at org.eclipse.team.internal.ccvs.core.resources.FileModificationManager.resourceCh anged(FileModificationManager.java:62) at org.eclipse.core.internal.events.NotificationManager$1.run (NotificationManager.java:137) at org.eclipse.core.internal.runtime.InternalPlatform.run (InternalPlatform.java:852) at org.eclipse.core.runtime.Platform.run(Platform.java:413) at org.eclipse.core.internal.events.NotificationManager.notify (NotificationManager.java:152) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges (NotificationManager.java:67) at org.eclipse.core.internal.resources.Workspace.broadcastChanges (Workspace.java:154) at org.eclipse.core.internal.resources.Workspace.endOperation (Workspace.java:870) at org.eclipse.core.internal.resources.Workspace.run (Workspace.java:1570) at org.eclipse.ui.actions.WorkspaceModifyOperation.run (WorkspaceModifyOperation.java:79) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run (ModalContext.java:95)
You are actually reporting a different error - Bug 29212 - to do with workspace locks and the CVS decorator. This is also fixed in 20030114.
*nod* With the CVS part, I could be. But I *am* getting the same freezing, for example, when I start Eclipse. (It's not consistent -- I'll try to get a log entry next time it does it.)
I believe that this happened when I did a simple refresh. I'm not sure, tho -- last night was a long night. When I find something current, and I know what action triggered it, I'll post it too (I appolgoize if this too is a different bug -- I'm just going by "I do some sort of refresh, and the darned thing freezes."). !SESSION Jan 13, 2003 10:00:12.44 ---------------------------------------------- java.version=1.3.1_06 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US Command-line arguments: -os win32 -ws win32 -arch x86 -install file:C:/Program Files/Tools/Development/Eclipse/ !ENTRY org.eclipse.jdt.core 1 2 Jan 13, 2003 10:00:12.44 !MESSAGE Problems occurred when invoking code from plug- in: "org.eclipse.jdt.core". !STACK 1 Java Model Exception: Core Exception [code 4] The resource tree is locked for modifications. at org.eclipse.jdt.core.JavaCore.setClasspathContainer (JavaCore.java:2705) at org.eclipse.jdt.internal.launching.JREContainerInitializer.initialize (JREContainerInitializer.java:59) at org.eclipse.jdt.core.JavaCore$1.run(JavaCore.java:827) at org.eclipse.core.internal.runtime.InternalPlatform.run (InternalPlatform.java:852) at org.eclipse.core.runtime.Platform.run(Platform.java:413) at org.eclipse.jdt.core.JavaCore.getClasspathContainer (JavaCore.java:822) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath (JavaProject.java:1471) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath (JavaProject.java:1401) at org.eclipse.jdt.internal.core.JavaProject.getResolvedClasspath (JavaProject.java:1377) at org.eclipse.jdt.internal.core.DeltaProcessor.initializeRoots (DeltaProcessor.java:1088) at org.eclipse.jdt.internal.core.DeltaProcessor.processResourceDelta (DeltaProcessor.java:1357) at org.eclipse.jdt.internal.core.DeltaProcessor.resourceChanged (DeltaProcessor.java:1628) at org.eclipse.core.internal.events.NotificationManager$1.run (NotificationManager.java:137) at org.eclipse.core.internal.runtime.InternalPlatform.run (InternalPlatform.java:852) at org.eclipse.core.runtime.Platform.run(Platform.java:413) at org.eclipse.core.internal.events.NotificationManager.notify (NotificationManager.java:152) at org.eclipse.core.internal.events.NotificationManager.broadcastChanges (NotificationManager.java:67) at org.eclipse.core.internal.resources.Workspace.broadcastChanges (Workspace.java:154) at org.eclipse.core.internal.resources.Workspace.endOperation (Workspace.java:870) at org.eclipse.core.internal.resources.Synchronizer.setSyncInfo (Synchronizer.java:240) at org.eclipse.team.internal.ccvs.core.resources.SynchronizerSyncInfoCache.setCache dSyncBytes(SynchronizerSyncInfoCache.java:268) at org.eclipse.team.internal.ccvs.core.resources.EclipseSynchronizer.cacheResourceS yncForChildren(EclipseSynchronizer.java:623) at org.eclipse.team.internal.ccvs.core.resources.EclipseSynchronizer.getSyncBytes (EclipseSynchronizer.java:229) at org.eclipse.team.internal.ccvs.core.resources.EclipseResource.getSyncBytes (EclipseResource.java:222) at org.eclipse.team.internal.ccvs.core.resources.EclipseResource.isManaged (EclipseResource.java:181) at org.eclipse.team.internal.ccvs.core.resources.EclipseResource.isIgnored (EclipseResource.java:115) at org.eclipse.team.internal.ccvs.core.resources.EclipseFolder.isIgnored (EclipseFolder.java:284) at org.eclipse.team.internal.ccvs.ui.CVSLightweightDecorator.decorate (CVSLightweightDecorator.java:172) at org.eclipse.ui.internal.decorators.LightweightDecoratorDefinition.decorate (LightweightDecoratorDefinition.java:153) at org.eclipse.ui.internal.decorators.LightweightDecoratorManager$LightweightRunnab le.run(LightweightDecoratorManager.java:60) at org.eclipse.core.internal.runtime.InternalPlatform.run (InternalPlatform.java:852) at org.eclipse.core.runtime.Platform.run(Platform.java:413) at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.decorate (LightweightDecoratorManager.java:220) at org.eclipse.ui.internal.decorators.LightweightDecoratorManager.getDecorations (LightweightDecoratorManager.java:191) at org.eclipse.ui.internal.decorators.DecorationScheduler$3.run (DecorationScheduler.java:286) at java.lang.Thread.run(Thread.java:479)
I have verified in 20030122 that this is no longer na issue. However due to some self hosting problems in the is build I can't test as rigourously as I would like - plese verify the fix if you have the time.
Marking closed
