Community
Participate
Working Groups
I opened the "Open Type" dialog, and while typing, several exceptions like the following appeared in the error log view. "My_Project" is closed, but for some reason, "Open Type" try to reach types of this closed project. -- Error Details -- Date: Wed Dec 30 11:28:31 CET 2009 Message: Internal Error Severity: Error Product: Eclipse SDK 3.6.0.v200910301201 (org.eclipse.sdk.ide) Plugin: org.eclipse.jdt.ui Session Data: eclipse.buildId=I20091030-1201 java.version=1.6.0_17 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_EN Framework arguments: -refresh Command-line arguments: -os win32 -ws win32 -arch x86 -clean -refresh -debug D:\User\Scripts\.options -consolelog Exception Stack Trace: Java Model Exception: Java Model Status [My_Project does not exist] at org.eclipse.jdt.internal.core.JavaElement.newJavaModelException(JavaElement.java:502) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:246) at org.eclipse.jdt.internal.core.Openable.openAncestors(Openable.java:504) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:240) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:515) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:252) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:238) at org.eclipse.jdt.internal.core.PackageFragmentRoot.getKind(PackageFragmentRoot.java:477) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog$TypeItemsComparator.getElementTypeCategory(FilteredTypesSelectionDialog.java:1450) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog$TypeItemsComparator.compare(FilteredTypesSelectionDialog.java:1393) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$CamelCaseComparator.compare(FilteredItemsSelectionDialog.java:3289) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$HistoryComparator.compare(FilteredItemsSelectionDialog.java:3323) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.sort(Unknown Source) at java.util.Collections.sort(Unknown Source) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$ContentProvider.addHistoryElement(FilteredItemsSelectionDialog.java:2761) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog.accessedHistoryItem(FilteredItemsSelectionDialog.java:1242) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog.computeResult(FilteredItemsSelectionDialog.java:1040) at org.eclipse.ui.dialogs.SelectionStatusDialog.okPressed(SelectionStatusDialog.java:145) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog.okPressed(FilteredItemsSelectionDialog.java:1062) at org.eclipse.jface.dialogs.Dialog.buttonPressed(Dialog.java:472) at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:624) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:228) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1002) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3917) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3510) at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) at org.eclipse.jface.window.Window.open(Window.java:801) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog.open(FilteredTypesSelectionDialog.java:499) at org.eclipse.jdt.internal.ui.actions.OpenTypeAction.runWithEvent(OpenTypeAction.java:78) at org.eclipse.jdt.internal.ui.actions.OpenTypeAction.runWithEvent(OpenTypeAction.java:160) at org.eclipse.ui.internal.handlers.ActionDelegateHandlerProxy.execute(ActionDelegateHandlerProxy.java:281) at org.eclipse.core.commands.Command.executeWithChecks(Command.java:476) at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508) at org.eclipse.ui.internal.handlers.HandlerService.executeCommand(HandlerService.java:169) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeCommand(WorkbenchKeyboard.java:470) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:824) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:880) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:569) at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:510) at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:125) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1227) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1001) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1026) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1011) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1052) at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1048) at org.eclipse.swt.widgets.Widget.wmChar(Widget.java:1456) at org.eclipse.swt.widgets.Control.WM_CHAR(Control.java:4059) at org.eclipse.swt.widgets.Canvas.WM_CHAR(Canvas.java:346) at org.eclipse.swt.widgets.Control.windowProc(Control.java:3951) at org.eclipse.swt.widgets.Canvas.windowProc(Canvas.java:342) at org.eclipse.swt.widgets.Display.windowProc(Display.java:4641) at org.eclipse.swt.internal.win32.OS.DispatchMessageW(Native Method) at org.eclipse.swt.internal.win32.OS.DispatchMessage(OS.java:2435) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3508) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2404) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2368) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2220) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493) 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:194) 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:367) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:611) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:566) at org.eclipse.equinox.launcher.Main.run(Main.java:1363) at org.eclipse.equinox.launcher.Main.main(Main.java:1339)
There are lots of this exception too: Java Model Exception: Java Model Status [My_Project does not exist] at org.eclipse.jdt.internal.core.JavaElement.newJavaModelException(JavaElement.java:502) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:246) at org.eclipse.jdt.internal.core.Openable.openAncestors(Openable.java:504) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:240) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:515) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:252) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:238) at org.eclipse.jdt.internal.core.PackageFragmentRoot.getKind(PackageFragmentRoot.java:477) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog$TypeItemsComparator.getElementTypeCategory(FilteredTypesSelectionDialog.java:1450) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog$TypeItemsComparator.compare(FilteredTypesSelectionDialog.java:1392) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$CamelCaseComparator.compare(FilteredItemsSelectionDialog.java:3289) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$HistoryComparator.compare(FilteredItemsSelectionDialog.java:3323) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.sort(Unknown Source) at java.util.Collections.sort(Unknown Source) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$ContentProvider.getSortedItems(FilteredItemsSelectionDialog.java:2838) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$ContentProvider.getFilteredItems(FilteredItemsSelectionDialog.java:3015) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$ContentProvider.reloadCache(FilteredItemsSelectionDialog.java:2933) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog.reloadCache(FilteredItemsSelectionDialog.java:1001) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog.reloadCache(FilteredTypesSelectionDialog.java:693) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$RefreshCacheJob.run(FilteredItemsSelectionDialog.java:1503) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
I cannot reproduce such problems. Was this a one-time problem, or can you reproduce after restarting Eclipse? Even better would be steps to reproduce in a fresh workspace. Is there anything special about My_Project (e.g. does its classpath contain linked Jars that could also appear elsewhere on the classpath or that could be modified by an external builder, etc.)?
I cannot reproduce it today. I was able to reproduce it every time i opened "Open type" dialog when i posted the bug. If it can help, i think i had open a type on My_Project, i closed My_Project, and then call open type wich has some kind of history. It would be "steps" to trigger it. My_Project share its external jars with My_Project2, and they synced to the same CVS module (one on branch, the other on HEAD) : so they share a lot filenames... No external builder is configured on these projects.
In "Open Type" dialog, i have a type class from a closed project (is this should be prevented?) and when i select it, and click OK, the java file is opened in notepad (system editor). There must something wrong with this dalog to use/search for types from closed projects.
I switched to I20091210-1301 (3.6M4) before comment #4
Can you attach the workspace or provide steps? Otherwise there's not much we can do. >In "Open Type" dialog, i have a type class from a closed project (is this >should be prevented?) The dialog should not show such types.
No i can't, because of space taken and because of "closed source" confidentiality problem... Anyway, when i tried again to acces a type from *opened* project, i got the exception again : (My_Closed_Project) is the closed project... Java Model Exception: Java Model Status [My_Closed_Project does not exist] at org.eclipse.jdt.internal.core.JavaElement.newJavaModelException(JavaElement.java:502) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:246) at org.eclipse.jdt.internal.core.Openable.openAncestors(Openable.java:504) at org.eclipse.jdt.internal.core.Openable.generateInfos(Openable.java:240) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:515) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:252) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:238) at org.eclipse.jdt.internal.core.PackageFragmentRoot.getKind(PackageFragmentRoot.java:477) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog$TypeItemsComparator.getElementTypeCategory(FilteredTypesSelectionDialog.java:1450) at org.eclipse.jdt.internal.ui.dialogs.FilteredTypesSelectionDialog$TypeItemsComparator.compare(FilteredTypesSelectionDialog.java:1392) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$CamelCaseComparator.compare(FilteredItemsSelectionDialog.java:3288) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$HistoryComparator.compare(FilteredItemsSelectionDialog.java:3322) at java.util.Arrays.mergeSort(Unknown Source) at java.util.Arrays.sort(Unknown Source) at java.util.Collections.sort(Unknown Source) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog$ContentProvider.addHistoryElement(FilteredItemsSelectionDialog.java:2760) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog.accessedHistoryItem(FilteredItemsSelectionDialog.java:1241) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog.computeResult(FilteredItemsSelectionDialog.java:1039) at org.eclipse.ui.dialogs.SelectionStatusDialog.okPressed(SelectionStatusDialog.java:145) at org.eclipse.ui.dialogs.FilteredItemsSelectionDialog.okPressed(FilteredItemsSelectionDialog.java:1061) ...
I guess it is linked, but i have another bug: When i pressed Ctrl+T on some method, the subclass overriding the method are not shown any more in the popup... should i open another bug report ? (no exception is trhow when i press Ctrl+T).
Maybe your workspace is corrupted somehow. Can you 1. reopen the closed project(s) 2. exit 3. delete the search index by: 1. go to <workspace>/.metadata/.plugins/org.eclipse.jdt.core 2. delete *.index plus savedIndexNames.txt 4. restart 5. close the project(s) 6. verify whether it works now The Ctrl+T issue is either also caused by this or by incomplete Java build paths in one or several of your projects.
Thanks, everything is working fine (Ctrl+T and Open Type dialog) !!!
Glad to help. So we can close this?
yes
.