[jbosstools-issues] [JBoss JIRA] Closed: (JBIDE-6813) Code completion in Java editor: CoreException is thrown.

Jiri Peterka (JIRA) jira-events at lists.jboss.org
Wed Aug 25 05:09:12 EDT 2010 

     [ https://jira.jboss.org/browse/JBIDE-6813?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jiri Peterka closed JBIDE-6813.
-------------------------------

    Assignee: Jiri Peterka  (was: Victor Rubezhny)


Can't replicate as well. Closed.

> Code completion in Java editor: CoreException is thrown.
> --------------------------------------------------------
>
>                 Key: JBIDE-6813
>                 URL: https://jira.jboss.org/browse/JBIDE-6813
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: common
>    Affects Versions: 3.2.0.M2
>            Reporter: Alexey Kazakov
>            Assignee: Jiri Peterka
>            Priority: Critical
>             Fix For: 3.2.0.M2
>
>
> 1. Create Seam Web Project (I can reproduce it in any Java project).
> 2. Open any *.java
> 3. Ctrl+Space
> 4. CoreException is thrown (only once right after Eclipse start):
> org.eclipse.core.runtime.CoreException: Plug-in org.jboss.tools.seam.ui was unable to load class org.jboss.tools.seam.ui.text.java.SeamELProposalComputer.
> 	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
> 	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:178)
> 	at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:904)
> 	at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:243)
> 	at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:55)
> 	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.createComputer(CompletionProposalComputerDescriptor.java:291)
> 	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.getComputer(CompletionProposalComputerDescriptor.java:258)
> 	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.sessionStarted(CompletionProposalComputerDescriptor.java:401)
> 	at org.eclipse.jdt.internal.ui.text.java.CompletionProposalCategory.sessionStarted(CompletionProposalCategory.java:313)
> 	at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor$CompletionListener.assistSessionStarted(ContentAssistProcessor.java:113)
> 	at org.eclipse.jface.text.contentassist.ContentAssistant.fireSessionBeginEvent(ContentAssistant.java:2216)
> 	at org.eclipse.jface.text.contentassist.ContentAssistant.prepareToShowCompletions(ContentAssistant.java:1691)
> 	at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1656)
> 	at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:182)
> 	at org.eclipse.ui.texteditor.ContentAssistAction$1.run(ContentAssistAction.java:82)
> 	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
> 	at org.eclipse.ui.texteditor.ContentAssistAction.run(ContentAssistAction.java:80)
> 	at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
> 	at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:185)
> 	at org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execute(LegacyHandlerWrapper.java:109)
> 	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:468)
> 	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(WorkbenchKeyboard.java:786)
> 	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEvent(WorkbenchKeyboard.java:885)
> 	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequenceBindings(WorkbenchKeyboard.java:567)
> 	at org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(WorkbenchKeyboard.java:508)
> 	at org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter.handleEvent(WorkbenchKeyboard.java:123)
> 	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> 	at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1525)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1257)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1282)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267)
> 	at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1294)
> 	at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:730)
> 	at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:2839)
> 	at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:734)
> 	at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1743)
> 	at org.eclipse.swt.widgets.Control.windowProc(Control.java:4794)
> 	at org.eclipse.swt.widgets.Display.windowProc(Display.java:4372)
> 	at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
> 	at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:8163)
> 	at org.eclipse.swt.widgets.Display.eventProc(Display.java:1239)
> 	at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Native Method)
> 	at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS.java:2224)
> 	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3169)
> 	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2629)
> 	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2593)
> 	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2427)
> 	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:670)
> 	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> 	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:663)
> 	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
> 	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:115)
> 	at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
> 	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:369)
> 	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)
> 	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:597)
> 	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619)
> 	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:574)
> 	at org.eclipse.equinox.launcher.Main.run(Main.java:1407)
> 	at org.eclipse.equinox.launcher.Main.main(Main.java:1383)
> Caused by: java.lang.NoClassDefFoundError: org/jboss/tools/common/el/ui/ca/JavaELProposalComputer
> 	at java.lang.ClassLoader.defineClass1(Native Method)
> 	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:632)
> 	at java.lang.ClassLoader.defineClass(ClassLoader.java:616)
> 	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.defineClass(DefaultClassLoader.java:188)
> 	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.defineClass(ClasspathManager.java:580)
> 	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findClassImpl(ClasspathManager.java:550)
> 	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClassImpl(ClasspathManager.java:481)
> 	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass_LockClassLoader(ClasspathManager.java:469)
> 	at org.eclipse.osgi.baseadaptor.loader.ClasspathManager.findLocalClass(ClasspathManager.java:449)
> 	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.findLocalClass(DefaultClassLoader.java:216)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findLocalClass(BundleLoader.java:393)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:469)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
> 	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.loadClass(BundleLoader.java:338)
> 	at org.eclipse.osgi.framework.internal.core.BundleHost.loadClass(BundleHost.java:232)
> 	at org.eclipse.osgi.framework.internal.core.AbstractBundle.loadClass(AbstractBundle.java:1197)
> 	at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:174)
> 	... 66 more
> Caused by: java.lang.ClassNotFoundException: org.jboss.tools.common.el.ui.ca.JavaELProposalComputer
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClassInternal(BundleLoader.java:506)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:422)
> 	at org.eclipse.osgi.internal.loader.BundleLoader.findClass(BundleLoader.java:410)
> 	at org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loadClass(DefaultClassLoader.java:107)
> 	at java.lang.ClassLoader.loadClass(ClassLoader.java:248)
> 	... 86 more

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