Uploaded image for project: 'Teiid Designer'
  1. Teiid Designer
  2. TEIIDDES-2896

Unhandled event loop exception in the specific situations

    XMLWordPrintable

    Details

    • Steps to Reproduce:
      Hide

      1. Preview data without server

      1. Start JBDS to new workspace
      2. Import any project with any model
      3. Preview data (without server) (screenshot1)

      2. Add properties to unselected model

      1. Create VDB
      2. Open Properties tab in the VDB editor
      3. Click to "Add New Property" button (make sure that you don't select any model) (screenshot2)
      Show
      1. Preview data without server Start JBDS to new workspace Import any project with any model Preview data (without server) (screenshot1) 2. Add properties to unselected model Create VDB Open Properties tab in the VDB editor Click to "Add New Property" button (make sure that you don't select any model) (screenshot2)

      Description

      In the specific situation (when I want preview data without a server or add properties to unselected model in the VDB editor) teiid designer does nothing and in the error log is "Unhandled event loop exception". In my opinion, the button (preview data or add new Property) should be disappeared in this situation or teiid designer should show some alert (the server has not been added, the model has not been selected).

      Stack trace (preview):

      java.lang.NullPointerException
      	at org.teiid.designer.runtime.ui.server.RuntimeAssistant.ensurePreviewEnabled(RuntimeAssistant.java:45)
      	at org.teiid.designer.runtime.ui.preview.PreviewDataWorker.isPreviewPossible(PreviewDataWorker.java:131)
      	at org.teiid.designer.runtime.ui.preview.PreviewTableDataContextAction.run(PreviewTableDataContextAction.java:98)
      	at org.eclipse.jface.action.Action.runWithEvent(Action.java:473)
      	at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:595)
      	at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:511)
      	at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:462)
      	at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84)
      	at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4481)
      	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1329)
      	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3819)
      	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3430)
      	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
      	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(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: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)
      

      Stack trace (vdb editor):

      java.lang.NullPointerException
      	at org.teiid.designer.vdb.ui.editor.panels.ModelUserDefinedPropertiesPanel.handleAddProperty(ModelUserDefinedPropertiesPanel.java:248)
      	at org.teiid.designer.vdb.ui.editor.panels.ModelUserDefinedPropertiesPanel$4.widgetSelected(ModelUserDefinedPropertiesPanel.java:192)
      	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:4481)
      	at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1329)
      	at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3819)
      	at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3430)
      	at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$4.run(PartRenderingEngine.java:1127)
      	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(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: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)
      

        Gliffy Diagrams

          Attachments

          1. screenshot1.png
            159 kB
            Matej Kralik
          2. screenshot2.png
            193 kB
            Matej Kralik

            Activity

              People

              • Assignee:
                Unassigned
                Reporter:
                mkralik Matej Kralik
              • Votes:
                0 Vote for this issue
                Watchers:
                2 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: