[jbosstools-issues] [JBoss JIRA] (JBIDE-17875) IncompatibleClassChangeError when Ctrl+Space in a Seam project
Jiri Peterka (JIRA)
issues at jboss.org
Tue Sep 2 11:38:59 EDT 2014
[ https://issues.jboss.org/browse/JBIDE-17875?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jiri Peterka closed JBIDE-17875.
--------------------------------
Verified with JBDS 8.0.0.CR1, Fedora 20_64
> IncompatibleClassChangeError when Ctrl+Space in a Seam project
> --------------------------------------------------------------
>
> Key: JBIDE-17875
> URL: https://issues.jboss.org/browse/JBIDE-17875
> Project: Tools (JBoss Tools)
> Issue Type: Bug
> Components: hibernate
> Affects Versions: 4.2.0.Beta3
> Environment: JBDS 8.0.0.Beta3
> Reporter: Alexey Kazakov
> Assignee: Koen Aers
> Fix For: 4.2.0.CR1
>
>
> 1. Import https://github.com/seam2/jboss-seam/tree/Seam_2_3/examples/seambay as a maven project
> 2. Open /seambay-ejb/src/test/java/org/jboss/seam/example/seambay/test/AuctionTest.java
> 3. Go to the line # 227. Ctrl+Space in Contexts.getEventContext().set("auction", getValue("#{*{color:red}|{color}*
> 4. {code}
> org.eclipse.e4.core.di.InjectionException: java.lang.IncompatibleClassChangeError: Class org.hibernate.tool.ide.completion.HQLCodeAssist does not implement the requested interface org.hibernate.tool.ide.completion.IHQLCodeAssist
> at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:62)
> at org.eclipse.e4.core.internal.di.InjectorImpl.invokeUsingClass(InjectorImpl.java:247)
> at org.eclipse.e4.core.internal.di.InjectorImpl.invoke(InjectorImpl.java:229)
> at org.eclipse.e4.core.contexts.ContextInjectionFactory.invoke(ContextInjectionFactory.java:132)
> at org.eclipse.e4.core.commands.internal.HandlerServiceHandler.execute(HandlerServiceHandler.java:149)
> at org.eclipse.core.commands.Command.executeWithChecks(Command.java:499)
> at org.eclipse.core.commands.ParameterizedCommand.executeWithChecks(ParameterizedCommand.java:508)
> at org.eclipse.e4.core.commands.internal.HandlerServiceImpl.executeHandler(HandlerServiceImpl.java:210)
> at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.executeCommand(KeyBindingDispatcher.java:286)
> at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.press(KeyBindingDispatcher.java:507)
> at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.processKeyEvent(KeyBindingDispatcher.java:558)
> at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.filterKeySequenceBindings(KeyBindingDispatcher.java:378)
> at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher.access$0(KeyBindingDispatcher.java:324)
> at org.eclipse.e4.ui.bindings.keys.KeyBindingDispatcher$KeyDownFilter.handleEvent(KeyBindingDispatcher.java:86)
> at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
> at org.eclipse.swt.widgets.Display.filterEvent(Display.java:1574)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1387)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1412)
> at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1397)
> at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1424)
> at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.java:824)
> at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control.java:3269)
> at org.eclipse.swt.widgets.Composite.gtk_key_press_event(Composite.java:777)
> at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:2098)
> at org.eclipse.swt.widgets.Control.windowProc(Control.java:5510)
> at org.eclipse.swt.widgets.Display.windowProc(Display.java:4700)
> 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:9074)
> at org.eclipse.swt.widgets.Display.eventProc(Display.java:1253)
> 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:2473)
> at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3439)
> at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1151)
> at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1032)
> at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:148)
> at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:636)
> at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)
> at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:579)
> at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150)
> at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:135)
> at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196)
> 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:382)
> at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:236)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
> at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
> at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
> at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
> Caused by: java.lang.IncompatibleClassChangeError: Class org.hibernate.tool.ide.completion.HQLCodeAssist does not implement the requested interface org.hibernate.tool.ide.completion.IHQLCodeAssist
> at org.jboss.tools.hibernate4_0.console.ConsoleExtension4_0.hqlCodeComplete(ConsoleExtension4_0.java:96)
> at org.hibernate.eclipse.jdt.ui.internal.HQLJavaCompletionProposalComputer.computeCompletionProposals(HQLJavaCompletionProposalComputer.java:86)
> at org.eclipse.jdt.internal.ui.text.java.CompletionProposalComputerDescriptor.computeCompletionProposals(CompletionProposalComputerDescriptor.java:333)
> at org.eclipse.jdt.internal.ui.text.java.CompletionProposalCategory.computeCompletionProposals(CompletionProposalCategory.java:337)
> at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.collectProposals(ContentAssistProcessor.java:325)
> at org.eclipse.jdt.internal.ui.text.java.ContentAssistProcessor.computeCompletionProposals(ContentAssistProcessor.java:282)
> at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1861)
> at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:573)
> at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:570)
> at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:505)
> at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
> at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:499)
> at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1687)
> at org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:183)
> 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:519)
> at org.eclipse.jface.commands.ActionHandler.execute(ActionHandler.java:122)
> at org.eclipse.ui.internal.handlers.E4HandlerProxy.execute(E4HandlerProxy.java:90)
> at sun.reflect.GeneratedMethodAccessor99.invoke(Unknown Source)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:606)
> at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55)
> ... 53 more
> {code}
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