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Debuggers broken in Eclipse

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Debuggers broken in Eclipse

Posted: Wed Jul 11, 2012 6:10 pm
by temp44
Hi,

I have a problem with debuggers in Eclipse.

Using Eclipse 4.2 on Linux, Oxygen 14.0 latest build.

Steps to reproduce:
1. create sample XML project

2. open XSLT or XQuery debugger perspective, throws:

Code: Select all

org.eclipse.swt.SWTException: Failed to execute runnable (java.lang.NullPointerException)

	at org.eclipse.swt.SWT.error(SWT.java:4361)

	at org.eclipse.swt.SWT.error(SWT.java:4276)

	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:138)

	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3529)

	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3182)

	at org.eclipse.jface.operation.ModalContext$ModalContextThread.block(ModalContext.java:173)

	at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:388)

	at org.eclipse.jface.dialogs.ProgressMonitorDialog.run(ProgressMonitorDialog.java:507)

	at com.oxygenxml.dxsl.DebuggerView$5.run(Unknown Source)

	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)

	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)

	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:3529)

	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3182)

	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022)

	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)

	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916)

	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)

	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585)

	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)

	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540)

	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)

	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)

	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:353)

	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)

	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:601)

	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)

	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)

	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)

Caused by: java.lang.NullPointerException

	at com.oxygenxml.editor.editors.p.j(Unknown Source)

	at com.oxygenxml.dxsl.b.oxr(Unknown Source)

	at com.oxygenxml.dxsl.b.xur(Unknown Source)

	at com.oxygenxml.dxsl.b$17.run(Unknown Source)

	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)

	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:135)

	... 31 more
3. change back to previous (Oxygen XML) perspective, throws:

Code: Select all

java.lang.NullPointerException

	at com.oxygenxml.editor.editors.p.e(Unknown Source)

	at com.oxygenxml.dxsl.b$7.perspectiveActivated(Unknown Source)

	at org.eclipse.ui.internal.PerspectiveListenerList$1.run(PerspectiveListenerList.java:74)

	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)

	at org.eclipse.core.runtime.Platform.run(Platform.java:857)

	at org.eclipse.ui.internal.PerspectiveListenerList.fireEvent(PerspectiveListenerList.java:58)

	at org.eclipse.ui.internal.PerspectiveListenerList.firePerspectiveActivated(PerspectiveListenerList.java:72)

	at org.eclipse.ui.internal.WorkbenchWindow.firePerspectiveActivated(WorkbenchWindow.java:1251)

	at org.eclipse.ui.internal.WorkbenchPage$5.handleEvent(WorkbenchPage.java:2827)

	at org.eclipse.e4.ui.services.internal.events.UIEventHandler$1.run(UIEventHandler.java:41)

	at org.eclipse.swt.widgets.Synchronizer.syncExec(Synchronizer.java:180)

	at org.eclipse.ui.internal.UISynchronizer.syncExec(UISynchronizer.java:150)

	at org.eclipse.swt.widgets.Display.syncExec(Display.java:4291)

	at org.eclipse.e4.ui.internal.workbench.swt.E4Application$1.syncExec(E4Application.java:187)

	at org.eclipse.e4.ui.services.internal.events.UIEventHandler.handleEvent(UIEventHandler.java:38)

	at org.eclipse.equinox.internal.event.EventHandlerWrapper.handleEvent(EventHandlerWrapper.java:197)

	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:197)

	at org.eclipse.equinox.internal.event.EventHandlerTracker.dispatchEvent(EventHandlerTracker.java:1)

	at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)

	at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)

	at org.eclipse.equinox.internal.event.EventAdminImpl.dispatchEvent(EventAdminImpl.java:135)

	at org.eclipse.equinox.internal.event.EventAdminImpl.sendEvent(EventAdminImpl.java:78)

	at org.eclipse.equinox.internal.event.EventComponent.sendEvent(EventComponent.java:39)

	at org.eclipse.e4.ui.services.internal.events.EventBroker.send(EventBroker.java:81)

	at org.eclipse.e4.ui.internal.workbench.UIEventPublisher.notifyChanged(UIEventPublisher.java:57)

	at org.eclipse.emf.common.notify.impl.BasicNotifierImpl.eNotify(BasicNotifierImpl.java:374)

	at org.eclipse.e4.ui.model.application.ui.advanced.impl.PerspectiveStackImpl.setSelectedElement(PerspectiveStackImpl.java:135)

	at org.eclipse.e4.ui.model.application.ui.advanced.impl.PerspectiveStackImpl.setSelectedElement(PerspectiveStackImpl.java:1)

	at org.eclipse.e4.ui.workbench.addons.perspectiveswitcher.PerspectiveSwitcher$13.widgetSelected(PerspectiveSwitcher.java:436)

	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:248)

	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)

	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1276)

	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3554)

	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3179)

	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1022)

	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)

	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:916)

	at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:86)

	at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:585)

	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)

	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:540)

	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)

	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124)

	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:353)

	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180)

	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:601)

	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629)

	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584)

	at org.eclipse.equinox.launcher.Main.run(Main.java:1438)
Can you please investigate?
Thanks

Re: Debuggers broken in Eclipse

Posted: Wed Jul 11, 2012 9:02 pm
by Costin
Hello,

Please note that oXygen v14 is not yet compatible with Eclipse v4.2.
This compatibility issue will be solved most probably starting with the next oXygen version v14.1.

Until then, you should try using the 3.7.2 version of Eclipse, which officialy supports oXygen v14.
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