2:14 a.m.
[
https://issues.jboss.org/browse/JBIDE-10527?page=com.atlassian.jira.plugi...
]
Rob Stryker commented on JBIDE-10527:
-------------------------------------
Yes: The fix is to simply initialize the wizard as incomplete. Lucia wrote:
1. When starting Eclipse, choose new clean workspace
2. Open New Server wizard, choose Openshift server and click Finish
3. The error message with NullPointerException message is displayed.
However, if you press next on the New Server wizard (it brings you to openshift wizard
page), this issue will never occur again. From now on the Finish button on the first
wizard page will be disabled.
---
You can see here that he clicks finish without going into the openshift page. This means
finish was enabled when the user never went to the second page. This means all the model
initialization and saving of server settings inside the serverworkingcopy is never
performed, and user clicks finish.
Setting the wizard to initialize as incomplete (which it always is via this usecase)
ensures that users must actually enter the page and follow the proper workflow.
The fix is to initialize the fragment as incomplete
NullPointerException when creating OpenShift server manually
------------------------------------------------------------
Key: JBIDE-10527
URL: https://issues.jboss.org/browse/JBIDE-10527
Project: Tools (JBoss Tools)
Issue Type: Bug
Components: openshift
Affects Versions: 3.3.0.M5
Reporter: Lucia Jelinkova
Assignee: Rob Stryker
Priority: Critical
Fix For: 3.3.0.Beta1
Attachments: JBIDE-10527.patch
When I try to create an OpenShift server manually, the server is created successfully but
keeps throwing the following NullPointerException every time I click on it.
java.lang.NullPointerException
at
org.jboss.ide.eclipse.as.core.server.internal.DelegatingServerBehavior.getDelegate(DelegatingServerBehavior.java:58)
at
org.jboss.ide.eclipse.as.core.server.internal.DelegatingServerBehavior.canChangeState(DelegatingServerBehavior.java:158)
at
org.jboss.ide.eclipse.as.core.server.internal.DelegatingServerBehavior.canStop(DelegatingServerBehavior.java:150)
at org.eclipse.wst.server.core.internal.Server.canStop(Server.java:1833)
at
org.eclipse.wst.server.ui.internal.view.servers.StopAction.accept(StopAction.java:50)
at
org.eclipse.wst.server.ui.internal.view.servers.AbstractServerAction.selectionChanged(AbstractServerAction.java:85)
at
org.eclipse.ui.actions.SelectionProviderAction.selectionChanged(SelectionProviderAction.java:143)
at org.eclipse.jface.viewers.Viewer$2.run(Viewer.java:164)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:49)
at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175)
at org.eclipse.jface.viewers.Viewer.fireSelectionChanged(Viewer.java:162)
at
org.eclipse.jface.viewers.StructuredViewer.updateSelection(StructuredViewer.java:2188)
at org.eclipse.jface.viewers.StructuredViewer.handleSelect(StructuredViewer.java:1211)
at org.eclipse.ui.navigator.CommonViewer.handleSelect(CommonViewer.java:478)
at
org.eclipse.jface.viewers.StructuredViewer$4.widgetSelected(StructuredViewer.java:1241)
at org.eclipse.jface.util.OpenStrategy.fireSelectionEvent(OpenStrategy.java:239)
at org.eclipse.jface.util.OpenStrategy.access$4(OpenStrategy.java:233)
at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:403)
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: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)
at org.eclipse.equinox.launcher.Main.main(Main.java:1386)
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