Walid Maadi created CAY-2732:
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Summary: Exception when creating ObjEntity from a DbEntity
Key: CAY-2732
URL: https://issues.apache.org/jira/browse/CAY-2732
Project: Cayenne
Issue Type: Bug
Components: Modeler
Affects Versions: 4.1.1
Reporter: Walid Maadi
CayenneModeler Info
Version: 4.1.1
Build Date: Dec 20 2021 17:17:41
Exception:
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java.lang.NullPointerException
at
org.apache.cayenne.modeler.graph.EntityCellMetadata.createLabel(EntityCellMetadata.java:68)
at
org.apache.cayenne.modeler.graph.EntityCellMetadata.rebuildLabel(EntityCellMetadata.java:51)
at
org.apache.cayenne.modeler.graph.EntityCellMetadata.<init>(EntityCellMetadata.java:42)
at
org.apache.cayenne.modeler.graph.ObjEntityCellMetadata.<init>(ObjEntityCellMetadata.java:32)
at
org.apache.cayenne.modeler.graph.ObjGraphBuilder.getCellMetadata(ObjGraphBuilder.java:123)
at
org.apache.cayenne.modeler.graph.BaseGraphBuilder.createEntityCell(BaseGraphBuilder.java:272)
at
org.apache.cayenne.modeler.graph.BaseGraphBuilder.insertEntityCell(BaseGraphBuilder.java:457)
at
org.apache.cayenne.modeler.graph.ObjGraphBuilder.objEntityAdded(ObjGraphBuilder.java:144)
at
org.apache.cayenne.modeler.ProjectController.fireObjEntityEvent(ProjectController.java:925)
at
org.apache.cayenne.modeler.action.CreateObjEntityAction.fireObjEntityEvent(CreateObjEntityAction.java:60)
at
org.apache.cayenne.modeler.action.CreateObjEntityAction.createObjEntity(CreateObjEntityAction.java:120)
at
org.apache.cayenne.modeler.action.CreateObjEntityAction.performAction(CreateObjEntityAction.java:78)
at
org.apache.cayenne.modeler.util.CayenneAction.actionPerformed(CayenneAction.java:171)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at
javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
at
javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.AbstractButton.doClick(AbstractButton.java:376)
at javax.swing.plaf.basic.BasicMenuItemUI.doClick(BasicMenuItemUI.java:842)
at
javax.swing.plaf.basic.BasicMenuItemUI$Handler.mouseReleased(BasicMenuItemUI.java:886)
at java.awt.AWTEventMulticaster.mouseReleased(AWTEventMulticaster.java:289)
at java.awt.Component.processMouseEvent(Component.java:6539)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6304)
at java.awt.Container.processEvent(Container.java:2239)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Container.dispatchEventImpl(Container.java:2297)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4904)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4535)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4476)
at java.awt.Container.dispatchEventImpl(Container.java:2283)
at java.awt.Window.dispatchEventImpl(Window.java:2746)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:760)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:84)
at java.awt.EventQueue$4.run(EventQueue.java:733)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.security.AccessController.doPrivileged(Native Method)
at
java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:74)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:730)
at
java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:205)
at
java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)
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