[CDK Server Wizard] NPE when adding a new Username --------------------------------------------------- Key: JBIDE-21795 URL: https://issues.jboss.org/browse/JBIDE-21795 Project: Tools (JBoss Tools) Issue Type: Bug Components: cdk Affects Versions: 4.3.1.Beta2 Reporter: Fred Bricon Assignee: Rob Stryker Priority: Critical Fix For: 4.3.1.CR1 The following incident was reported via the automated error reporting: The user(s) left the following comments: --- Fred Bricon wrote: --- Opened new Server wizard, selected CDK server, clicked on "Add..." button on username line code: 0 plugin: org.eclipse.ui_3.107.0.v20150507-1945 message: Unhandled event loop exception fingerprint: 9d325d266855ea6cd9425941c0fecec0 exception class: java.lang.NullPointerException exception message: - number of children: 0 java.lang.NullPointerException: null at java.lang.String.compareTo(String.java:1155) at org.jboss.tools.foundation.core.credentials.internal.CredentialsModel$1.compare(CredentialsModel.java:198) at org.jboss.tools.foundation.core.credentials.internal.CredentialsModel$1.compare(CredentialsModel.java:1) at java.util.TimSort.countRunAndMakeAscending(TimSort.java:355) at java.util.TimSort.sort(TimSort.java:220) at java.util.Arrays.sort(Arrays.java:1512) at java.util.ArrayList.sort(ArrayList.java:1454) at java.util.Collections.sort(Collections.java:175) at org.jboss.tools.foundation.core.credentials.internal.CredentialsModel.getDomains(CredentialsModel.java:196) at org.jboss.tools.foundation.ui.credentials.internal.NewCredentialUserDialog.createDialogArea(NewCredentialUserDialog.java:118) at org.eclipse.jface.dialogs.TitleAreaDialog.createContents(TitleAreaDialog.java:161) at org.eclipse.jface.window.Window.create(Window.java:430) at org.eclipse.jface.dialogs.Dialog.create(Dialog.java:1096) at org.jboss.tools.foundation.ui.credentials.internal.NewCredentialUserDialog.create(NewCredentialUserDialog.java:84) at org.eclipse.jface.window.Window.open(Window.java:792) at org.jboss.tools.foundation.ui.credentials.ChooseCredentialComponent.addUserPressed(ChooseCredentialComponent.java:130) at org.jboss.tools.foundation.ui.credentials.ChooseCredentialComponent.access$1(ChooseCredentialComponent.java:126) at org.jboss.tools.foundation.ui.credentials.ChooseCredentialComponent$3.widgetSelected(ChooseCredentialComponent.java:121) 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.Display.sendEvent(Display.java:4230) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1491) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1514) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1499) at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1299) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4072) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3698) at org.eclipse.jface.window.Window.runEventLoop(Window.java:827) at org.eclipse.jface.window.Window.open(Window.java:803) at org.eclipse.wst.server.ui.internal.cnf.ServersView2$1.widgetSelected(ServersView2.java:116) 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.Display.sendEvent(Display.java:4230) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1491) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1514) at org.eclipse.swt.widgets.Widget.sendSelectionEvent(Widget.java:1564) at org.eclipse.swt.widgets.Link.textView_clickOnLink_atIndex(Link.java:117) at org.eclipse.swt.widgets.Display.windowProc(Display.java:6010) at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(OS.java:-2) at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:227) at org.eclipse.swt.widgets.Widget.mouseDownSuper(Widget.java:1121) at org.eclipse.swt.widgets.Widget.mouseDown(Widget.java:1113) at org.eclipse.swt.widgets.Control.mouseDown(Control.java:2571) at org.eclipse.swt.widgets.Display.windowProc(Display.java:5692) at org.eclipse.swt.internal.cocoa.OS.objc_msgSend_bool(OS.java:-2) at org.eclipse.swt.internal.cocoa.NSRunLoop.runMode(NSRunLoop.java:42) at org.eclipse.swt.widgets.Display.sleep(Display.java:4740) at org.eclipse.ui.application.WorkbenchAdvisor.eventLoopIdle(WorkbenchAdvisor.java:368) at org.eclipse.ui.internal.ide.application.IDEWorkbenchAdvisor.eventLoopIdle(IDEWorkbenchAdvisor.java:858) at org.eclipse.ui.internal.Workbench$3.eventLoopIdle(Workbench.java:521) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1132) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:1018) at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:156) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:694) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:337) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:606) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:150) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:139) 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:380) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235) at sun.reflect.NativeMethodAccessorImpl.invoke0(NativeMethodAccessorImpl.java:-2) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:669) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:608) at org.eclipse.equinox.launcher.Main.run(Main.java:1515) at org.eclipse.equinox.launcher.Main.main(Main.java:1488) General Information: reported-by: Fred Bricon anonymous-id: edd62de2-d4be-4d9f-8cab-817f6b18834d eclipse-build-id: 4.5.2.M20160113-1000 eclipse-product: org.eclipse.platform.ide operating system: MacOSX 10.10.5 (x86_64) - cocoa jre-version: 1.8.0_65-b17 The following plug-ins were present on the execution stack (*): 1. org.eclipse.core.databinding.observable_1.5.0.v20150422-0725 2. org.eclipse.core.databinding_1.5.0.v20150422-0725 3. org.eclipse.core.runtime_3.11.1.v20150903-1804 4. org.eclipse.e4.ui.workbench_1.3.1.v20160107-1220 5. org.eclipse.e4.ui.workbench.swt_0.13.0.v20150504-0621 6. org.eclipse.equinox.app_1.3.300.v20150423-1356 7. org.eclipse.equinox.launcher_1.3.100.v20150511-1540 8. org.eclipse.jface_3.11.0.v20151124-1540 9. org.eclipse.swt_3.104.1.v20160113-0811 10. org.eclipse.ui_3.107.0.v20150507-1945 11. org.eclipse.ui.ide.application_1.1.0.v20150422-0725 12. org.eclipse.ui.ide_3.11.0.v20150825-2158 13. org.eclipse.wst.server.ui_1.5.202.v201602111638 14. org.jboss.tools.foundation.core_1.2.1.qualifier 15. org.jboss.tools.foundation.ui_1.2.1.qualifier Please note that: * Messages, stacktraces, and nested status objects may be shortened. * Bug fields like status, resolution, and whiteboard are sent back to reporters. * The list of present bundles and their respective versions was calculated by package naming heuristics. This may or may not reflect reality. Other Resources: * Report: https://redhat.ctrlflow.com/committers/#/problems/56d47a21e4b0a0de48c2b252 * Manual: https://redhat.ctrlflow.com/community/#/guide Thank you for your assistance. Your friendly error-reports-inbox.