Details
-
Bug
-
Resolution: Done
-
Minor
-
None
-
None
-
None
Description
To reproduce
1. Connect to a local fabric
2. Expand the tree, so you can see containers etc
3. Disconnect from local fabric
4. Select the Containers node (see screenshot)
5. Right click -> Refresh
You get the NPE below.
java.lang.NullPointerException at com.fusesource.ide.fabric.navigator.VersionsNode.loadChildren(VersionsNode.java:40) at com.fusesource.rider.commons.tree.RefreshableNode.checkLoaded(RefreshableNode.java:79) at com.fusesource.ide.fabric.navigator.VersionsNode.getDefaultVersionNode(VersionsNode.java:55) at com.fusesource.ide.fabric.navigator.Fabric.getDefaultVersionNode(Fabric.java:163) at com.fusesource.ide.fabric.actions.CreateSshAgentAction.<init>(CreateSshAgentAction.java:31) at com.fusesource.ide.fabric.navigator.Fabric.provideContextMenu(Fabric.java:159) at com.fusesource.ide.jmx.ui.internal.views.navigator.ActionProvider.fillContextMenu(ActionProvider.java:74) at org.eclipse.ui.navigator.NavigatorActionService$2.run(NavigatorActionService.java:221) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.ui.navigator.NavigatorActionService.addCommonActionProviderMenu(NavigatorActionService.java:216) at org.eclipse.ui.navigator.NavigatorActionService.fillContextMenu(NavigatorActionService.java:173) at org.eclipse.ui.navigator.CommonNavigatorManager.fillContextMenu(CommonNavigatorManager.java:260) at org.eclipse.ui.navigator.CommonNavigatorManager$4.menuAboutToShow(CommonNavigatorManager.java:275) at org.eclipse.jface.action.MenuManager.fireAboutToShow(MenuManager.java:342) at org.eclipse.jface.action.MenuManager.handleAboutToShow(MenuManager.java:473) at org.eclipse.jface.action.MenuManager.access$1(MenuManager.java:469) at org.eclipse.jface.action.MenuManager$2.menuShown(MenuManager.java:495) at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:247) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4128) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1457) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1480) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1461) at org.eclipse.swt.widgets.Menu.menuWillOpen(Menu.java:805) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5525) at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method) at org.eclipse.swt.internal.cocoa.NSMenu.popUpContextMenu(NSMenu.java:73) at org.eclipse.swt.widgets.Menu._setVisible(Menu.java:277) at org.eclipse.swt.widgets.Display.runPopups(Display.java:4051) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3606) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2696) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2660) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2494) at org.eclipse.ui.internal.Workbench$7.run(Workbench.java:674) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:667) 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)