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Since M7, I've had problems with code completion stoping to work from time to time. I get a lot of these errors however before it happens (the stack trace is the same, but the package changes.. it will say Java Model Status [foobar [in /lib/weblogic.jar where foobar can be com, javax.transaction,net etc.. This never happened in M6.. A restart fixes the issue.. There are no other exceptions in my logs and no popups happen. !ENTRY org.eclipse.jdt.ui 4 10001 2005-05-27 16:56:34.597 !MESSAGE Internal Error !STACK 1 Java Model Exception: Java Model Status [com [in /lib/weblogic.jar [in process-server]] does not exist] at org.eclipse.jdt.internal.core.JavaElement.newNotPresentException(JavaElement.java:468) at org.eclipse.jdt.internal.core.JavaElement.openWhenClosed(JavaElement.java:499) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:232) at org.eclipse.jdt.internal.core.JavaElement.getElementInfo(JavaElement.java:218) at org.eclipse.jdt.internal.core.JarPackageFragment.containsJavaResources(JarPackageFragment.java:92) at org.eclipse.jdt.internal.ui.packageview.PackageFragmentProvider.isEmpty(PackageFragmentProvider.java:172) at org.eclipse.jdt.internal.ui.packageview.PackageFragmentProvider.getBottomPackage(PackageFragmentProvider.java:152) at org.eclipse.jdt.internal.ui.packageview.PackageFragmentProvider.filter(PackageFragmentProvider.java:143) at org.eclipse.jdt.internal.ui.packageview.PackageFragmentProvider.getChildren(PackageFragmentProvider.java:88) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerContentProvider.getChildren(PackageExplorerContentProvider.java:155) at org.eclipse.jdt.internal.ui.packageview.WorkingSetAwareContentProvider.getChildren(WorkingSetAwareContentProvider.java:81) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$PackageExplorerProblemTreeViewer.isExpandable(PackageExplorerPart.java:299) at org.eclipse.jface.viewers.AbstractTreeViewer.updatePlus(AbstractTreeViewer.java:1831) at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem(AbstractTreeViewer.java:536) at org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractTreeViewer.java:514) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69) at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:494) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:1076) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:1073) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:1073) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:1073) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:1073) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:1073) at org.eclipse.jface.viewers.AbstractTreeViewer.internalExpand(AbstractTreeViewer.java:1073) at org.eclipse.jface.viewers.AbstractTreeViewer.setSelectionToWidget(AbstractTreeViewer.java:1604) at org.eclipse.jface.viewers.StructuredViewer.setSelectionToWidget(StructuredViewer.java:1494) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$PackageExplorerProblemTreeViewer.setSelectionToWidget(PackageExplorerPart.java:600) at org.eclipse.jface.viewers.StructuredViewer.setSelection(StructuredViewer.java:1450) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.showInput(PackageExplorerPart.java:1447) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.editorActivated(PackageExplorerPart.java:1412) at org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart$1.partActivated(PackageExplorerPart.java:211) at org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java:72) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1029) at org.eclipse.core.runtime.Platform.run(Platform.java:775) at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:58) at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:70) at org.eclipse.ui.internal.PartService.firePartActivated(PartService.java:73) at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:166) at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:54) at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:112) at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:2754) at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:531) at org.eclipse.ui.internal.WorkbenchPage.makeActive(WorkbenchPage.java:1058) at org.eclipse.ui.internal.WorkbenchPage.bringToTop(WorkbenchPage.java:739) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2267) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2185) at org.eclipse.ui.internal.WorkbenchPage.access$8(WorkbenchPage.java:2177) at org.eclipse.ui.internal.WorkbenchPage$9.run(WorkbenchPage.java:2163) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2158) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2140) at org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility$1.run(SourceLookupFacility.java:353) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69) at org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.openEditor(SourceLookupFacility.java:362) at org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.openEditor(SourceLookupFacility.java:278) at org.eclipse.debug.internal.ui.sourcelookup.SourceLookupFacility.display(SourceLookupFacility.java:209) at org.eclipse.debug.ui.DebugUITools.displaySource(DebugUITools.java:673) at org.eclipse.debug.internal.ui.views.launch.LaunchView$SourceDisplayJob.runInUIThread(LaunchView.java:209) at org.eclipse.ui.progress.UIJob$1.run(UIJob.java:93) at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35) at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:118) at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:2747) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2478) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1601) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1565) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:315) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:143) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:103) at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:230) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:371) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:160) 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.invokeFramework(Main.java:330) at org.eclipse.core.launcher.Main.basicRun(Main.java:274) at org.eclipse.core.launcher.Main.run(Main.java:977) at org.eclipse.core.launcher.Main.main(Main.java:952) !SUBENTRY 1 org.eclipse.jdt.core 4 969 2005-05-27 16:56:34.598 !MESSAGE com [in /lib/weblogic.jar [in process-server]] does not exist
Do you still experience this error with RC1?
I haven't been able to upgrade yet. Its simpler for me to keep the same version on my eclipse ide as the one we use for our product, and we're having blocking issues with RC1 so I cannot upgrade yet. I've also tried to take the massive weblogic.jar out of my build classpath, and so far that might have helped. I've noticed a couple of other things that happen when this happens. My import list has various randing errors on imports that should be valid (like org.eclipse.ui.view will be marked red as Eclipse cannot find it). It is like the jobs that keep the models (I forget what their called) behind the scene just dies and doesn't wake up again.. But I see no errors or exceptions besides the ones pasted in here. Hopefully I can upgrade to RC2 and see if that fixes it. It is annoying, but a restart of the IDE fixes it (at least temporary).
This just happened again on RC3 after not happening for a long time. It seems to be happening as soon as the "weblogic.jar" is in the build path of any project. I just added a new project and happened to add weblogic.jar as a library to it, and 10-15 minutes later this happened again. But as long as I keep this one out, it works fine. It is either something inside the weblogic.jar causing this or its size is just too big alltogether (30mb). I'm taking it out again, but this might be an issue if people are using Eclipse for weblogic specific development.
I don't find a test case to reproduce the bug. I close as REMIND this bug. If you can reproduce the bug with a recent build, please reopen this bug.
As of now 'LATER' and 'REMIND' resolutions are no longer supported. Please reopen this bug if it is still valid for you.
