[OS-JIRA] Created: (WOL-623) WOLips Entity Modeler Reverse Engineer NullPointerException

From: Glenn Sequeira (JIRA) ("Glenn)
Date: Thu Nov 01 2007 - 03:12:59 EDT

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    WOLips Entity Modeler Reverse Engineer NullPointerException
    -----------------------------------------------------------

                     Key: WOL-623
                     URL: http://issues.objectstyle.org/jira/browse/WOL-623
                 Project: WOProject/WOLips
              Issue Type: Bug
              Components: wolips
        Affects Versions: 3.3.* (nightly build please specify)
             Environment: Mac OS X 10.5 (Intel + PowerPC), Java 1.5, Eclipse 3.3.1, WOLips 3.3.4565, WebObjects 5.4, FrontBase 4.2.8
                Reporter: Glenn Sequeira
                Priority: Minor

    Reverse engineering a new model results in the NPE listed below. The model is generated after relaunching Eclipse.

    java.lang.NullPointerException
            at org.objectstyle.wolips.eomodeler.actions.ReverseEngineerAction.run(Unknown Source)
            at org.eclipse.ui.internal.PluginAction.runWithEvent(PluginAction.java:256)
            at org.eclipse.ui.internal.WWinPluginAction.runWithEvent(WWinPluginAction.java:229)
            at org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:546)
            at org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:490)
            at org.eclipse.jface.action.ActionContributionItem$6.handleEvent(ActionContributionItem.java:443)
            at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:66)
            at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1495)
            at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1519)
            at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1504)
            at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1295)
            at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3350)
            at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:2954)
            at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2389)
            at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
            at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2219)
            at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
            at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:289)
            at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:461)
            at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149)
            at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:106)
            at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:169)
            at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:106)
            at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:76)
            at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:363)
            at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:176)
            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:585)
            at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:508)
            at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
            at org.eclipse.equinox.launcher.Main.run(Main.java:1173)

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