Nullpointer in JavaScript Development Tools Chromium/V8 Remote Debugger: BreakpointAdapterFactory [EBZ#496914] -------------------------------------------------------------------------------------------------------------- Key: ERT-438 URL: https://issues.jboss.org/browse/ERT-438 Project: Eclipse Release Train Issue Type: Task Components: JSDT Reporter: Friendly Jira Robot Assignee: Victor Rubezhny Labels: 3.9, Debug, bzira Fix For: Oxygen (4.7) Fresh installation of Eclipse Neon for Java EE Developers (contains the plugin 'JavaScript Development Tools Chromium/V8 Remote Debugger'). Installed ResourceBundle Editor V1.0.5 via Eclipse marketplace. A Nullpointer occurs when opening any ResourceBundle file with ResourceBundle Editor. Stacktrace see end of post. After deinstalling the Chromium Debugger plugin, the nullpointer is not reproducable anymore and ResourceBundle Editor is working again. NPE probably caused by empty editorinput? IResource resource = (IResource) editorPart.getEditorInput().getAdapter(IResource.class); java.lang.NullPointerException at org.eclipse.wst.jsdt.chromium.debug.core.model.BreakpointAdapterFactory.getAdapter(BreakpointAdapterFactory.java:25) at org.eclipse.core.internal.adapter.AdapterFactoryProxy.getAdapter(AdapterFactoryProxy.java:82) at org.eclipse.core.internal.runtime.AdapterManager.getAdapter(AdapterManager.java:294) at org.eclipse.ui.part.WorkbenchPart.getAdapter(WorkbenchPart.java:143) at org.eclipse.ui.texteditor.AbstractTextEditor.getAdapter(AbstractTextEditor.java:6185) at com.essiembre.eclipse.rbe.ui.editor.i18n.I18nPageEditor.getAdapter(I18nPageEditor.java:90) at org.eclipse.core.runtime.Adapters.adapt(Adapters.java:59) at org.eclipse.core.runtime.Adapters.adapt(Adapters.java:100) at org.eclipse.ui.part.MultiPageEditorPart.getAdapter(MultiPageEditorPart.java:1199) at com.essiembre.eclipse.rbe.ui.editor.ResourceBundleEditor.getAdapter(ResourceBundleEditor.java:208) at org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager$ToggleBreakpointsTargetAdapterFactory.canGetToggleBreakpointsTarget(ToggleBreakpointsTargetManager.java:318) at org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager$ToggleBreakpointsTargetAdapterFactory.isEnabled(ToggleBreakpointsTargetManager.java:361) at org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager.getEnabledFactories(ToggleBreakpointsTargetManager.java:502) at org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager.getPreferredToggleBreakpointsTargetID(ToggleBreakpointsTargetManager.java:542) at org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager.getToggleBreakpointsTarget(ToggleBreakpointsTargetManager.java:549) at org.eclipse.debug.internal.ui.actions.breakpoints.RetargetBreakpointAction.getAdapter(RetargetBreakpointAction.java:49) at org.eclipse.debug.internal.ui.actions.RetargetAction.partActivated(RetargetAction.java:169) at org.eclipse.ui.internal.PartService$1.run(PartService.java:84) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.PartService.partActivated(PartService.java:81) at org.eclipse.ui.internal.WorkbenchWindow$WWinPartService.partActivated(WorkbenchWindow.java:3002) at org.eclipse.ui.internal.WorkbenchPage$14.run(WorkbenchPage.java:4977) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.internal.WorkbenchPage.firePartActivated(WorkbenchPage.java:4974) at org.eclipse.ui.internal.WorkbenchPage.access$19(WorkbenchPage.java:4962) at org.eclipse.ui.internal.WorkbenchPage$E4PartListener.partActivated(WorkbenchPage.java:210) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl$3.run(PartServiceImpl.java:250) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.firePartActivated(PartServiceImpl.java:247) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:757) at org.eclipse.e4.ui.internal.workbench.PartServiceImpl.activate(PartServiceImpl.java:682) at org.eclipse.e4.ui.internal.workbench.swt.AbstractPartRenderer.activate(AbstractPartRenderer.java:95) at org.eclipse.e4.ui.workbench.renderers.swt.StackRenderer$4.handleEvent(StackRenderer.java:1077) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:5219) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1340) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1366) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1349) at org.eclipse.swt.widgets.Shell.setActiveControl(Shell.java:1817) at org.eclipse.swt.widgets.Control.gtk_button_press_event(Control.java:3215) at org.eclipse.swt.widgets.Control.gtk_button_press_event(Control.java:3151) at org.eclipse.swt.widgets.Composite.gtk_button_press_event(Composite.java:750) at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1979) at org.eclipse.swt.widgets.Control.windowProc(Control.java:5819) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5490) 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:9545) at org.eclipse.swt.widgets.Display.eventProc(Display.java:1275) 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:2495) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4141) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1121) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1022) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:150) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:687) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:336) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:604) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:148) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:138) 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:388) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:243) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:673) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:610) at org.eclipse.equinox.launcher.Main.run(Main.java:1519) at org.eclipse.equinox.launcher.Main.main(Main.java:1492)