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From Bryan Lewis <jbryanle...@gmail.com>
Subject Re: BUG: Cayenne Modeler
Date Tue, 02 Feb 2010 11:26:45 GMT
Sure, but you can run the modeler with an increased heap size, like

java.exe -Xmx512m -jar CayenneModeler.jar



On Mon, Feb 1, 2010 at 11:25 PM, Joe Baldwin <jfbaldwin@earthlink.net>wrote:

> The CayenneModeler crashed not my app.
>
>
>
>
> On Feb 1, 2010, at 11:07 PM, Kevin Menard wrote:
>
> > Hi Joe,
> >
> > It looks like you would have needed to increased the -Xmx JVM property.
>  Did
> > you actually corrupt any data in the process?  If not, I'd suggest
> > re-running with an increased heap value.  Otherwise, please file a JIRA
> > issue describing the problem.
> >
> > --
> > Kevin
> >
> >
> > On Sun, Jan 31, 2010 at 6:11 PM, Joe Baldwin <jfbaldwin@earthlink.net
> >wrote:
> >
> >> Tried to save a project with a new Entity (which had a many to one
> >> relationship).  When I selected "Save" the following panel was
> displayed:
> >>
> >>       Remove Foreign Keys mapped as object attributes?
> >>
> >> Not sure what this would accomplish, I selected "Yes", which appears to
> be
> >> the wrong answer because Cayenne Modeler crashed big time. (see auto
> report
> >> below)
> >>
> >> Joe
> >>
> >> CayenneModeler Info
> >> Version: cayenne.version
> >> Build Date: cayenne.build.date
> >> Exception:
> >> =================================
> >> java.lang.OutOfMemoryError: Java heap space
> >>       at
> >>
> java.util.Collections$UnmodifiableCollection.iterator(Collections.java:1006)
> >>       at
> >>
> org.apache.cayenne.map.ObjEntity.getAttributeForDbAttribute(ObjEntity.java:845)
> >>       at
> >>
> org.apache.cayenne.modeler.undo.DbEntitySyncUndoableEdit$MeaningfulFKsUndoableEdit.<init>(DbEntitySyncUndoableEdit.java:96)
> >>       at
> >>
> org.apache.cayenne.modeler.action.DbEntitySyncAction.synchDbEntity(DbEntitySyncAction.java:95)
> >>       at
> >>
> org.apache.cayenne.modeler.action.DbEntitySyncAction.performAction(DbEntitySyncAction.java:60)
> >>       at
> >>
> org.apache.cayenne.modeler.util.CayenneAction.actionPerformed(CayenneAction.java:163)
> >>       at
> >> javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2028)
> >>       at
> >>
> javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2351)
> >>       at
> >>
> javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
> >>       at
> >> javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:242)
> >>       at
> >>
> javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
> >>       at
> >> java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:272)
> >>       at java.awt.Component.processMouseEvent(Component.java:6348)
> >>       at javax.swing.JComponent.processMouseEvent(JComponent.java:3255)
> >>       at java.awt.Component.processEvent(Component.java:6113)
> >>       at java.awt.Container.processEvent(Container.java:2085)
> >>       at java.awt.Component.dispatchEventImpl(Component.java:4714)
> >>       at java.awt.Container.dispatchEventImpl(Container.java:2143)
> >>       at java.awt.Component.dispatchEvent(Component.java:4544)
> >>       at
> >> java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4618)
> >>       at
> >> java.awt.LightweightDispatcher.processMouseEvent(Container.java:4282)
> >>       at
> java.awt.LightweightDispatcher.dispatchEvent(Container.java:4212)
> >>       at java.awt.Container.dispatchEventImpl(Container.java:2129)
> >>       at java.awt.Window.dispatchEventImpl(Window.java:2475)
> >>       at java.awt.Component.dispatchEvent(Component.java:4544)
> >>       at java.awt.EventQueue.dispatchEvent(EventQueue.java:635)
> >>       at
> >>
> java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:296)
> >>       at
> >>
> java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:211)
> >>       at
> >>
> java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:201)
> >>       at
> >> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:196)
> >>       at
> >> java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:188)
> >>       at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
> >>
> >>
> >>
> >>
>
>

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