[jbosstools-issues] [JBoss JIRA] (JBIDE-23001) Application Wizard: NPE when opening OS 2 wizard from central or shell menu

[Marián Labuda (JIRA)]

Marián Labuda created JBIDE-23001:
-------------------------------------

             Summary: Application Wizard: NPE when opening OS 2 wizard from central or shell menu
                 Key: JBIDE-23001
                 URL: https://issues.jboss.org/browse/JBIDE-23001
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: openshift
    Affects Versions: 4.4.1.AM3
            Reporter: Marián Labuda


When I am opening a New OpenShift Application wizard for OpenShift 2 connections, I get an NPE. This is caused only when opening wizard from shell menu File - New - OpenShift Application or from Central.

stack trace of NPE: 
{code}
Problems occurred when invoking code from plug-in: "org.eclipse.jface".
java.lang.NullPointerException
	at org.jboss.tools.openshift.internal.common.ui.connection.ConnectionWizardPage.onPageWillGetDeactivated(ConnectionWizardPage.java:408)
	at org.jboss.tools.openshift.internal.common.ui.wizard.AbstractOpenShiftWizardPage$3.handlePageChanging(AbstractOpenShiftWizardPage.java:121)
	at org.eclipse.jface.wizard.WizardDialog$7.run(WizardDialog.java:1540)
	at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
	at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:50)
	at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:173)
	at org.eclipse.jface.wizard.WizardDialog.firePageChanging(WizardDialog.java:1537)
	at org.eclipse.jface.wizard.WizardDialog.doPageChanging(WizardDialog.java:890)
	at org.eclipse.jface.wizard.WizardDialog.showPage(WizardDialog.java:1177)
	at org.eclipse.jface.wizard.WizardDialog.nextPressed(WizardDialog.java:876)
	at org.eclipse.jface.wizard.WizardDialog.buttonPressed(WizardDialog.java:419)
	at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:618)
	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:249)
	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.Display.runDeferredEvents(Display.java:4553)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4143)
	at org.eclipse.jface.window.Window.runEventLoop(Window.java:818)
	at org.eclipse.jface.window.Window.open(Window.java:794)
	at org.jboss.tools.central.internal.WizardSupport.openWizard(WizardSupport.java:71)
	at org.jboss.tools.central.editors.GettingStartedHtmlPage$9.run(GettingStartedHtmlPage.java:431)
	at org.eclipse.swt.widgets.RunnableLock.run(RunnableLock.java:35)
	at org.eclipse.swt.widgets.Synchronizer.runAsyncMessages(Synchronizer.java:182)
	at org.eclipse.swt.widgets.Display.runAsyncMessages(Display.java:4528)
	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:4146)
	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)
{code}



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