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Bugzilla – Attachment 225486 Details for
Bug 397926
[New Dynamic Entity Wizard] ClassCastException: enter class name when selecting generic JPA project
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Stack Trace
file_397926.txt (text/plain), 7.42 KB, created by
Nan Li
on 2013-01-10 17:30:14 EST
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Description:
Stack Trace
Filename:
MIME Type:
Creator:
Nan Li
Created:
2013-01-10 17:30:14 EST
Size:
7.42 KB
patch
obsolete
>java.lang.NullPointerException > at org.eclipse.jpt.jpa.eclipselink.ui.internal.entity.data.model.DynamicEntityDataModelProvider.getPersistenceXml(DynamicEntityDataModelProvider.java:664) > at org.eclipse.jpt.jpa.eclipselink.ui.internal.entity.data.model.DynamicEntityDataModelProvider.getPersistence(DynamicEntityDataModelProvider.java:659) > at org.eclipse.jpt.jpa.eclipselink.ui.internal.entity.data.model.DynamicEntityDataModelProvider.getPersistenceUnit(DynamicEntityDataModelProvider.java:650) > at org.eclipse.jpt.jpa.eclipselink.ui.internal.entity.data.model.DynamicEntityDataModelProvider.canCreateTypeInClasspath(DynamicEntityDataModelProvider.java:583) > at org.eclipse.jst.j2ee.internal.common.operations.NewJavaClassDataModelProvider.canCreateTypeInClasspath(NewJavaClassDataModelProvider.java:464) > at org.eclipse.jst.j2ee.internal.common.operations.NewJavaClassDataModelProvider.validate(NewJavaClassDataModelProvider.java:291) > at org.eclipse.jpt.jpa.eclipselink.ui.internal.entity.data.model.DynamicEntityDataModelProvider.validate(DynamicEntityDataModelProvider.java:165) > at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.validateProperty(DataModelImpl.java:432) > at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.validateProperty(DataModelWizardPage.java:372) > at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.validateControlsBase(DataModelWizardPage.java:358) > at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.validatePage(DataModelWizardPage.java:335) > at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage$1.run(DataModelWizardPage.java:451) > at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelWizardPage.propertyChanged(DataModelWizardPage.java:459) > at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.notifyListeners(DataModelImpl.java:347) > at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.notifyPropertyChange(DataModelImpl.java:338) > at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.internalSetProperty(DataModelImpl.java:183) > at org.eclipse.wst.common.frameworks.internal.datamodel.DataModelImpl.setProperty(DataModelImpl.java:172) > at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelSynchHelper.setProperty(DataModelSynchHelper.java:186) > at org.eclipse.wst.common.frameworks.internal.datamodel.ui.DataModelSynchHelper$ModifyTextListener.modifyText(DataModelSynchHelper.java:71) > at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:179) > at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) > at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4155) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1489) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1474) > at org.eclipse.swt.widgets.Widget.notifyListeners(Widget.java:1279) > at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4001) > at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3640) > at org.eclipse.jface.window.Window.runEventLoop(Window.java:825) > at org.eclipse.jface.window.Window.open(Window.java:801) > at org.eclipse.ui.internal.actions.NewWizardShortcutAction.run(NewWizardShortcutAction.java:135) > at org.eclipse.ui.internal.quickaccess.WizardElement.execute(WizardElement.java:41) > at org.eclipse.ui.internal.quickaccess.SearchField$2.handleElementSelected(SearchField.java:161) > at org.eclipse.ui.internal.quickaccess.QuickAccessContents.handleSelection(QuickAccessContents.java:325) > at org.eclipse.ui.internal.quickaccess.QuickAccessContents.access$0(QuickAccessContents.java:315) > at org.eclipse.ui.internal.quickaccess.QuickAccessContents$1.keyPressed(QuickAccessContents.java:345) > at org.eclipse.swt.widgets.TypedListener.handleEvent(TypedListener.java:167) > at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) > at org.eclipse.swt.widgets.Display.sendEvent(Display.java:4155) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1466) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1489) > at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1474) > at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1503) > at org.eclipse.swt.widgets.Text.sendKeyEvent(Text.java:1633) > at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1499) > at org.eclipse.swt.widgets.Text.sendKeyEvent(Text.java:1599) > at org.eclipse.swt.widgets.Control.doCommandBySelector(Control.java:1060) > at org.eclipse.swt.widgets.Display.windowProc(Display.java:5624) > at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) > at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:221) > at org.eclipse.swt.widgets.Widget.superKeyDown(Widget.java:1907) > at org.eclipse.swt.widgets.Widget.keyDown(Widget.java:1085) > at org.eclipse.swt.widgets.Control.keyDown(Control.java:2381) > at org.eclipse.swt.widgets.Display.windowProc(Display.java:5534) > at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) > at org.eclipse.swt.widgets.Widget.callSuper(Widget.java:221) > at org.eclipse.swt.widgets.Widget.windowSendEvent(Widget.java:2104) > at org.eclipse.swt.widgets.Shell.windowSendEvent(Shell.java:2312) > at org.eclipse.swt.widgets.Display.windowProc(Display.java:5596) > at org.eclipse.swt.internal.cocoa.OS.objc_msgSendSuper(Native Method) > at org.eclipse.swt.widgets.Display.applicationSendEvent(Display.java:5035) > at org.eclipse.swt.widgets.Display.applicationProc(Display.java:5184) > at org.eclipse.swt.internal.cocoa.OS.objc_msgSend(Native Method) > at org.eclipse.swt.internal.cocoa.NSApplication.sendEvent(NSApplication.java:128) > at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3637) > at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine$9.run(PartRenderingEngine.java:1049) > at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) > at org.eclipse.e4.ui.internal.workbench.swt.PartRenderingEngine.run(PartRenderingEngine.java:939) > at org.eclipse.e4.ui.internal.workbench.E4Workbench.createAndRunUI(E4Workbench.java:79) > at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:587) > at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) > at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:542) > at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) > at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:124) > 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:353) > at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:180) > 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:597) > at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:629) > at org.eclipse.equinox.launcher.Main.basicRun(Main.java:584) > at org.eclipse.equinox.launcher.Main.run(Main.java:1443)
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bug 397926
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