[jbosstools-issues] [JBoss JIRA] (JBIDE-10065) NullPointerException occurs on selection Software/Update Tab in JBoss Central Editor

[Snjezana Peco (Resolved) (JIRA)]

     [ https://issues.jboss.org/browse/JBIDE-10065?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Snjezana Peco resolved JBIDE-10065.
-----------------------------------

    Fix Version/s: 3.3.0.Beta1
       Resolution: Done


The issue was happening when the org.eclipse.mylyn.tasks.core plugin didn't exist. The JBoss Central plugin doesn't depend on this plugin.

I have committed the fix to the trunk.
                
> NullPointerException occurs on selection Software/Update Tab in JBoss Central Editor
> ------------------------------------------------------------------------------------
>
>                 Key: JBIDE-10065
>                 URL: https://issues.jboss.org/browse/JBIDE-10065
>             Project: Tools (JBoss Tools)
>          Issue Type: Bug
>          Components: central
>    Affects Versions: 3.3.0.Beta1
>            Reporter: Denis Golovin
>            Assignee: Snjezana Peco
>             Fix For: 3.3.0.Beta1
>
>
> {noformat}java.lang.NullPointerException
> 	at org.jboss.tools.central.editors.xpl.DiscoveryViewer.createEnvironment(DiscoveryViewer.java:1005)
> 	at org.jboss.tools.central.editors.xpl.DiscoveryViewer.<init>(DiscoveryViewer.java:499)
> 	at org.jboss.tools.central.editors.SoftwarePage.createFeaturesSection(SoftwarePage.java:123)
> 	at org.jboss.tools.central.editors.SoftwarePage.createFormContent(SoftwarePage.java:91)
> 	at org.eclipse.ui.forms.editor.FormPage$1.run(FormPage.java:152)
> 	at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
> 	at org.eclipse.ui.forms.editor.FormPage.createPartControl(FormPage.java:150)
> 	at org.eclipse.ui.forms.editor.FormEditor.pageChange(FormEditor.java:471)
> 	at org.eclipse.ui.part.MultiPageEditorPart$2.widgetSelected(MultiPageEditorPart.java:290)
> 	at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:240)
> 	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.Widget.sendEvent(Widget.java:1282)
> 	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1267)
> 	at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1061)
> 	at org.eclipse.swt.custom.CTabFolder.setSelection(CTabFolder.java:2745)
> 	at org.eclipse.swt.custom.CTabFolder.onMouse(CTabFolder.java:1432)
> 	at org.eclipse.swt.custom.CTabFolder$1.handleEvent(CTabFolder.java:257)
> 	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:57)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> 	at java.lang.reflect.Method.invoke(Method.java:616)
> 	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)
> {noformat}

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