Debuggers broken in Eclipse

[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

[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.