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 <[email protected]>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 <[email protected] > >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) > >> > >> > >> > >> > >
