Hi Shumar,
I just updated to Eclipse 3.4.1 for this very reason.
The known work around is to close your model and reopen it
immediately to create the new relationship. YOU have done nothing
wrong ;-)
This is a known bug (see comments for mention of the relationship
wizard) <http://issues.objectstyle.org/jira/browse/WOL-841> that I
understand it won't be fixed in the "prior to new hotness" versions
of WOLips. I have filed a bug against Eclipse 3.4.1 yesterday,
<http://issues.objectstyle.org/jira/browse/WOL-969> but I am finding
it happens much less in the nightly/stable versions of WOLips which
*require* Eclipse 3.4.1 and change your projects' structure when you
upgrade your workspace. Make sure you read up on the impacts to your
projects before you make the decision to upgrade.
David
On 12-Feb-09, at 11:41 AM, shravan kumar wrote:
Hi Group,
I have two entities: Customer & Sales.
Am trying to establish a relationship from Entity Modeler between
these two entities with following cardinality: Customer <----->> Sales
After selecting the destination entity, it is defaulting attributes
and required relationship cardinality properly in the dialog box.
But when I click 'OK', it results in below error and is not
creating any relationship as instructed. Could anyone help me out
whatz wrong here?
Eclipse Version: 3.3.1.1
WO: 5.3.*
==================================
java.lang.RuntimeException: Failed to clone [EOModelMap: backingMap
= [EOModelMap: backingMap = [EOModelMap: backingMap = [EOModelMap:
backingMap = [EOModelMap: backingMap = [EOModelMap: backingMap =
[EOModelMap: backingMap = [EOModelMap: backingMap = [EOModelMap:
backingMap = [EOModelMap: backingMap = [EOModelMap: backingMap =
[EOModelMap: backingMap = [EOModelMap: backingMap = [EOModelMap:
backingMap = [EOModelMap: backingMap = [EOModelMap: backingMap =
[EOModelMap: backingMap = {generateSource=NO}]]]]]]]]]]]]]]]]].
at com.uwyn.rife.tools.ObjectUtils.genericClone(ObjectUtils.java:77)
at com.uwyn.rife.tools.ObjectUtils.deepClone(ObjectUtils.java:204)
at com.uwyn.rife.tools.ObjectUtils.deepClone(ObjectUtils.java:197)
at
org.objectstyle.wolips.eomodeler.core.model.UserInfoableEOModelObject.
_cloneUserInfoInto(UserInfoableEOModelObject.java:100)
at
org.objectstyle.wolips.eomodeler.core.model.AbstractEOArgument._cloneA
rgument(AbstractEOArgument.java:143)
at
org.objectstyle.wolips.eomodeler.core.model.EOAttribute._cloneModelObj
ect(EOAttribute.java:1007)
at
org.objectstyle.wolips.eomodeler.core.model.EOEntity.createForeignKeyT
o(EOEntity.java:393)
at
org.objectstyle.wolips.eomodeler.editors.entity.CreateRelationshipDial
og.okPressed(CreateRelationshipDialog.java:540)
at org.eclipse.jface.dialogs.Dialog.buttonPressed(Dialog.java:464)
at org.eclipse.jface.dialogs.Dialog$2.widgetSelected(Dialog.java:616)
at org.eclipse.swt.widgets.TypedListener.handleEvent
(TypedListener.java:227)
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.jface.window.Window.runEventLoop(Window.java:820)
at org.eclipse.jface.window.Window.open(Window.java:796)
at
org.objectstyle.wolips.eomodeler.actions.NewRelationshipAction.run
(NewRelationshipAction.java:79)
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.runApplic
ation(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)
==================================
Thank You,
Shravan Kumar. M
---------------------------
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