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  1. PUBLIC - Liferay IDE
  2. IDE-3632

[Ctrlflow bug] NullPointerException in PropertiesContentProvider.hasChildren

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Minor
    • Resolution: Duplicate
    • Affects Version/s: 3.2 M1
    • Fix Version/s: None
    • Component/s: Servers
    • Labels:
      None

      Description

      Bundle: org.eclipse.ui.navigator 3.6.101.v20161006-1120
      Message: Problems occurred when invoking code from plug-in: "org.eclipse.ui.navigator".
      Exception:
      java.lang.NullPointerException: null
          at com.liferay.ide.server.ui.navigator.PropertiesContentProvider.hasChildren(PropertiesContentProvider.java:138)
          at com.liferay.ide.server.ui.navigator.PropertiesContentProvider.hasPipelinedChildren(PropertiesContentProvider.java:148)
          at org.eclipse.ui.internal.navigator.extensions.SafeDelegateTreeContentProvider.hasPipelinedChildren(SafeDelegateTreeContentProvider.java:277)
          at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.pipelineHasChildren(NavigatorContentServiceContentProvider.java:454)
          at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.access$5(NavigatorContentServiceContentProvider.java:447)
          at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider$3.run(NavigatorContentServiceContentProvider.java:413)
          at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
          at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.hasChildren(NavigatorContentServiceContentProvider.java:392)
          at org.eclipse.ui.internal.navigator.NavigatorContentServiceContentProvider.hasChildren(NavigatorContentServiceContentProvider.java:436)
          at org.eclipse.jface.viewers.AbstractTreeViewer.isExpandable(AbstractTreeViewer.java:2128)
          at org.eclipse.jface.viewers.TreeViewer.isExpandable(TreeViewer.java:538)
          at org.eclipse.jface.viewers.AbstractTreeViewer.isExpandable(AbstractTreeViewer.java:2166)
          at org.eclipse.jface.viewers.AbstractTreeViewer.updatePlus(AbstractTreeViewer.java:2849)
          at org.eclipse.jface.viewers.TreeViewer.updatePlus(TreeViewer.java:786)
          at org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem(AbstractTreeViewer.java:844)
          at org.eclipse.jface.viewers.AbstractTreeViewer.lambda$0(AbstractTreeViewer.java:820)
          at org.eclipse.jface.viewers.AbstractTreeViewer$$Lambda$.run(null:-1)
          at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
          at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:795)
          at org.eclipse.jface.viewers.TreeViewer.createChildren(TreeViewer.java:596)
          at org.eclipse.jface.viewers.AbstractTreeViewer.createChildren(AbstractTreeViewer.java:766)
          at org.eclipse.jface.viewers.AbstractTreeViewer.internalInitializeTree(AbstractTreeViewer.java:1538)
          at org.eclipse.jface.viewers.TreeViewer.internalInitializeTree(TreeViewer.java:772)
          at org.eclipse.jface.viewers.AbstractTreeViewer.lambda$1(AbstractTreeViewer.java:1523)
          at org.eclipse.jface.viewers.AbstractTreeViewer$$Lambda$.run(null:-1)
          at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1458)
          at org.eclipse.jface.viewers.TreeViewer.preservingSelection(TreeViewer.java:354)
          at org.eclipse.jface.viewers.StructuredViewer.preservingSelection(StructuredViewer.java:1419)
          at org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(AbstractTreeViewer.java:1517)
          at org.eclipse.jface.viewers.ContentViewer.setInput(ContentViewer.java:286)
          at org.eclipse.jface.viewers.StructuredViewer.setInput(StructuredViewer.java:1696)
          at org.eclipse.ui.navigator.CommonNavigator.createPartControl(CommonNavigator.java:206)
          at org.eclipse.wst.server.ui.internal.cnf.ServersView2.createPartControl(ServersView2.java:83)
          at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.createPartControl(CompatibilityPart.java:150)
          at org.eclipse.ui.internal.e4.compatibility.CompatibilityView.createPartControl(CompatibilityView.java:143)
          at org.eclipse.ui.internal.e4.compatibility.CompatibilityPart.create(CompatibilityPart.java:340)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(null:-2)
          at sun.reflect.NativeMethodAccessorImpl.invoke(null:-1)
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(null:-1)
          at java.lang.reflect.Method.invoke(null:-1)
          at org.eclipse.e4.core.internal.di.MethodRequestor.execute(MethodRequestor.java:55)

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            Assignee:
            lr_ide LR IDE
            Reporter:
            yanan.yuan Yanan Yuan(Ashley Yuan)
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              Dates

              Created:
              Updated:
              Resolved:
              Days since last comment:
              4 years, 25 weeks ago

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