Re: incomplete package definition

Hi,
this usually happens when you try to instantiate a package, that 
contains classes that inherit from classes in a different package that 
is only imported (not clustered). In such case, the package cannot be 
instantiated by itself. You need to create a package that clusters both 
this package and the package defining the superclasses of the clasess in 
this package and instantiate that.
Martin

Fu,Bin wrote:

> Hi,
>  
> When the method "createExtent" is invoke, following message will appear, 
> what does it mean?
>  
> Thanks in advance
>  
> Fu, Bin
>  
>  
>  
> Log: 1 msg: new package: .:000000000000137C, metapackage: .:000000000000137B
> Log: 1 msg: new package: .:0000000000001381, metapackage: .:0000000000000DD4
> Log: 1 msg: new package: .:0000000000001386, metapackage: .:0000000000000DFE
> Log: 1 msg: new package: .:0000000000001391, metapackage: .:00000000000010C7
> Log: 1 msg: new package: .:0000000000001399, metapackage: .:00000000000010E5
> Log: 1 msg: new package: .:00000000000013A6, metapackage: .:00000000000010AE
> Log: 1 msg: new package: .:00000000000013F6, metapackage: .:0000000000000B9F
> Exception: org.netbeans.api.mdr.CreationFailedException
> Cannot instantiate package because of unexpected exception: 
> org.netbeans.mdr.util.DebugException: Package definition is incomplete: 
> class MultiplicityElement super = MofClass$Impl  ID: .:0000000000000C5A  
> MID: .:00000000000001F8  OPCKG: .:0000000000000B1A
> org.netbeans.api.mdr.CreationFailedException: Cannot instantiate package 
> because of unexpected exception: org.netbeans.mdr.util.DebugException: 
> Package definition is incomplete: class MultiplicityElement super = 
> MofClass$Impl  ID: .:0000000000000C5A  MID: .:00000000000001F8  OPCKG: 
> .:0000000000000B1A
>         at 
> org.netbeans.mdr.NBMDRepositoryImpl.createExtent(NBMDRepositoryImpl.java:389)
>         at 
> org.netbeans.mdr.NBMDRepositoryImpl.createExtent(NBMDRepositoryImpl.java:242)
>         at 
> org.netbeans.mdr.NBMDRepositoryImpl.createExtent(NBMDRepositoryImpl.java:230)
>         at 
> com.gentleware.mdr.Uml2RepositoryCreator.createM1Package(Uml2RepositoryCreator.java:132)
>         at 
> com.gentleware.mdr.Uml2RepositoryCreator.refreshMetamodelInstance(Uml2RepositoryCreator.java:69)
>         at 
> com.gentleware.uml2.Uml2Project.iniRepository(Uml2Project.java:34)
>         at com.gentleware.uml2.Uml2Project.<init>(Uml2Project.java:26)
>         at 
> com.gentleware.uml2.model.PoseidonUml2Connector.getCommandDiSmFactoryUml2(PoseidonUml2Connector.java:22)
>         at 
> com.gentleware.uml2.plugin.Uml20Install.initStuff(Uml20Install.java:112)
>         at 
> com.gentleware.uml2.plugin.Uml20Install.access$000(Uml20Install.java:50)
>         at 
> com.gentleware.uml2.plugin.Uml20Install$MyActionListener.actionPerformed(Uml20Install.java:219)
>         at 
> javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1786)
>         at 
> javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(AbstractButton.java:1839)
>         at 
> javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:420)
>         at 
> javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:258)
>         at 
> javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:245)
>         at java.awt.Component.processMouseEvent(Component.java:5100)
>         at java.awt.Component.processEvent(Component.java:4897)
>         at java.awt.Container.processEvent(Container.java:1569)
>         at java.awt.Component.dispatchEventImpl(Component.java:3615)
>         at java.awt.Container.dispatchEventImpl(Container.java:1627)
>         at java.awt.Component.dispatchEvent(Component.java:3477)
>         at 
> java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:3483)
>         at 
> java.awt.LightweightDispatcher.processMouseEvent(Container.java:3198)
>         at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3128)
>         at java.awt.Container.dispatchEventImpl(Container.java:1613)
>         at java.awt.Window.dispatchEventImpl(Window.java:1606)
>         at java.awt.Component.dispatchEvent(Component.java:3477)
>         at java.awt.EventQueue.dispatchEvent(EventQueue.java:456)
>         at 
> java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:201)
>         at 
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)
>         at 
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:145)
>         at 
> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:137)
>         at java.awt.EventDispatchThread.run(EventDispatchThread.java:100)