Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Appcelerator JIRA by Sven Schliesing, 1 year ago
This exception has no message.
via Appcelerator JIRA by Sven Schliesing, 2 years ago
This exception has no message.
via Eclipse Bugzilla by ka.konstantin, 1 year ago
This exception has no message.
java.lang.NullPointerException: 	at com.aptana.ruby.debug.ui.RubyLineBreakpointAdapter.getFileStore(RubyLineBreakpointAdapter.java:155)	at com.aptana.ruby.debug.ui.RubyBreakpointAdapterFactory.getAdapter(RubyBreakpointAdapterFactory.java:29)	at org.eclipse.core.internal.adapter.AdapterFactoryProxy.getAdapter(AdapterFactoryProxy.java:80)	at org.eclipse.core.internal.runtime.AdapterManager.getAdapter(AdapterManager.java:295)	at org.eclipse.ui.part.WorkbenchPart.getAdapter(WorkbenchPart.java:151)	at org.eclipse.ui.texteditor.AbstractTextEditor.getAdapter(AbstractTextEditor.java:6181)	at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.getAdapter(AbstractDecoratedTextEditor.java:1401)	at org.eclipse.ui.editors.text.TextEditor.getAdapter(TextEditor.java:181)	at org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager$ToggleBreakpointsTargetAdapterFactory.canGetToggleBreakpointsTarget(ToggleBreakpointsTargetManager.java:304)	at org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager$ToggleBreakpointsTargetAdapterFactory.isEnabled(ToggleBreakpointsTargetManager.java:352)	at org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager.getEnabledFactories(ToggleBreakpointsTargetManager.java:488)	at org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager.getPreferredToggleBreakpointsTargetID(ToggleBreakpointsTargetManager.java:540)	at org.eclipse.debug.internal.ui.actions.ToggleBreakpointsTargetManager.getToggleBreakpointsTarget(ToggleBreakpointsTargetManager.java:554)	at org.eclipse.debug.internal.ui.actions.breakpoints.RetargetBreakpointAction.getAdapter(RetargetBreakpointAction.java:50)	at org.eclipse.debug.internal.ui.actions.RetargetAction.partActivated(RetargetAction.java:170)	at org.eclipse.ui.internal.PartListenerList$1.run(PartListenerList.java:72)	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)	at org.eclipse.core.runtime.Platform.run(Platform.java:888)	at org.eclipse.ui.internal.PartListenerList.fireEvent(PartListenerList.java:57)	at org.eclipse.ui.internal.PartListenerList.firePartActivated(PartListenerList.java:70)	at org.eclipse.ui.internal.PartService.firePartActivated(PartService.java:187)	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:306)	at org.eclipse.ui.internal.WWinPartService.updateActivePart(WWinPartService.java:134)	at org.eclipse.ui.internal.WWinPartService.access$0(WWinPartService.java:125)	at org.eclipse.ui.internal.WWinPartService$WWinListener.partDeactivated(WWinPartService.java:50)	at org.eclipse.ui.internal.PartListenerList2$4.run(PartListenerList2.java:115)	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)	at org.eclipse.core.runtime.Platform.run(Platform.java:888)	at org.eclipse.ui.internal.PartListenerList2.fireEvent(PartListenerList2.java:55)	at org.eclipse.ui.internal.PartListenerList2.firePartDeactivated(PartListenerList2.java:113)	at org.eclipse.ui.internal.PartService.firePartDeactivated(PartService.java:242)	at org.eclipse.ui.internal.PartService.setActivePart(PartService.java:300)	at org.eclipse.ui.internal.WorkbenchPagePartList.fireActivePartChanged(WorkbenchPagePartList.java:57)	at org.eclipse.ui.internal.PartList.setActivePart(PartList.java:136)	at org.eclipse.ui.internal.WorkbenchPage.setActivePart(WorkbenchPage.java:3636)	at org.eclipse.ui.internal.WorkbenchPage.internalActivate(WorkbenchPage.java:691)	at org.eclipse.ui.internal.WorkbenchPage.activate(WorkbenchPage.java:663)	at org.eclipse.ui.internal.WorkbenchPage.makeActive(WorkbenchPage.java:1324)	at org.eclipse.ui.internal.WorkbenchPage.updateActivePart(WorkbenchPage.java:1304)	at org.eclipse.ui.internal.WorkbenchPage.handleDeferredEvents(WorkbenchPage.java:1496)	at org.eclipse.ui.internal.WorkbenchPage.deferUpdates(WorkbenchPage.java:1485)	at org.eclipse.ui.internal.WorkbenchPage.closeEditors(WorkbenchPage.java:1459)	at org.eclipse.ui.internal.WorkbenchPage.closeEditor(WorkbenchPage.java:1514)	at org.eclipse.ui.internal.EditorPane.doHide(EditorPane.java:61)	at org.eclipse.ui.internal.PartStack.close(PartStack.java:537)	at org.eclipse.ui.internal.EditorStack.close(EditorStack.java:206)	at org.eclipse.ui.internal.PartStack$1.close(PartStack.java:120)	at org.eclipse.ui.internal.presentations.util.TabbedStackPresentation$1.handleEvent(TabbedStackPresentation.java:83)	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:269)	at org.eclipse.ui.internal.presentations.util.AbstractTabFolder.fireEvent(AbstractTabFolder.java:278)	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder.access$1(DefaultTabFolder.java:1)	at org.eclipse.ui.internal.presentations.defaultpresentation.DefaultTabFolder$1.closeButtonPressed(DefaultTabFolder.java:71)	at org.eclipse.ui.internal.presentations.PaneFolder.notifyCloseListeners(PaneFolder.java:631)	at org.eclipse.ui.internal.presentations.PaneFolder$4.mouseUp(PaneFolder.java:230)	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:219)	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1258)	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3588)	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3209)	at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2701)	at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2665)	at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2499)	at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:679)	at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332)	at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:668)	at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)	at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:123)	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:344)	at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179)	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)	at java.lang.reflect.Method.invoke(Method.java:597)	at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622)	at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577)	at org.eclipse.equinox.launcher.Main.run(Main.java:1410)	at org.eclipse.equinox.launcher.Main.main(Main.java:1386)