JVM 1.4.x, Eclipse 3.1.0, JBoss IDE [both 1.4 and 1.5] gives this problem while trying to edit or open an xml file.
Problems occurred when invoking code from plug-in: "org.eclipse.ui.workbench". java.lang.VerifyError: (class: org/jboss/ide/eclipse/jdt/xml/ui/editors/XMLEditor, method: validateXML signature: ()V) Incompatible object argument for function call at java.lang.Class.getDeclaredConstructors0(Native Method) at java.lang.Class.privateGetDeclaredConstructors(Unknown Source) at java.lang.Class.getConstructor0(Unknown Source) at java.lang.Class.newInstance0(Unknown Source) at java.lang.Class.newInstance(Unknown Source) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:175) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:152) at org.eclipse.core.internal.registry.ConfigurationElement.createExecutableExtension(ConfigurationElement.java:139) at org.eclipse.core.internal.registry.ConfigurationElementHandle.createExecutableExtension(ConfigurationElementHandle.java:48) at org.eclipse.ui.internal.WorkbenchPlugin.createExtension(WorkbenchPlugin.java:213) at org.eclipse.ui.internal.registry.EditorDescriptor.createEditor(EditorDescriptor.java:249) at org.eclipse.ui.internal.EditorManager$5.run(EditorManager.java:912) at org.eclipse.core.internal.runtime.InternalPlatform.run(InternalPlatform.java:1015) at org.eclipse.core.runtime.Platform.run(Platform.java:757) at org.eclipse.ui.internal.EditorManager.createPart(EditorManager.java:910) at org.eclipse.ui.internal.EditorManager.openInternalEditor(EditorManager.java:896) at org.eclipse.ui.internal.EditorManager.openEditorFromDescriptor(EditorManager.java:654) at org.eclipse.ui.internal.EditorManager.openEditor(EditorManager.java:640) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2312) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2244) at org.eclipse.ui.internal.WorkbenchPage.access$8(WorkbenchPage.java:2236) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2222) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:69) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2217) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2202) at org.eclipse.ui.actions.OpenWithMenu.openEditor(OpenWithMenu.java:276) at org.eclipse.ui.actions.OpenWithMenu.access$0(OpenWithMenu.java:268) at org.eclipse.ui.actions.OpenWithMenu$2.handleEvent(OpenWithMenu.java:176) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:82) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:842) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:2908) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2541) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:1612) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:1578) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:293) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:144) at org.eclipse.ui.internal.ide.IDEApplication.run(IDEApplication.java:102) at org.eclipse.core.internal.runtime.PlatformActivator$1.run(PlatformActivator.java:228) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:333) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:150) 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.core.launcher.Main.invokeFramework(Main.java:268) at org.eclipse.core.launcher.Main.basicRun(Main.java:260) at org.eclipse.core.launcher.Main.run(Main.java:887) at org.eclipse.core.launcher.Main.main(Main.java:871) View the original post : http://www.jboss.org/index.html?module=bb&op=viewtopic&p=3868883#3868883 Reply to the post : http://www.jboss.org/index.html?module=bb&op=posting&mode=reply&p=3868883 ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click _______________________________________________ JBoss-Development mailing list JBoss-Development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/jboss-development