Major Description
Here is stack trace with the Exception:
CayenneModeler Info
Version: 4.1.M1
Build Date: Oct 06 2017 09:23:31
Exception:
=================================
java.lang.NullPointerException
at org.apache.cayenne.dbsync.merge.context.EntityMergeSupport.isSameAttributes(EntityMergeSupport.java:432)
at org.apache.cayenne.dbsync.merge.context.EntityMergeSupport.objRelationshipHasDbRelationship(EntityMergeSupport.java:404)
at org.apache.cayenne.dbsync.merge.context.EntityMergeSupport.shouldAddToObjEntity(EntityMergeSupport.java:387)
at org.apache.cayenne.dbsync.merge.context.EntityMergeSupport.getRelationshipsToAdd(EntityMergeSupport.java:464)
at org.apache.cayenne.dbsync.merge.context.EntityMergeSupport.addMissingRelationships(EntityMergeSupport.java:183)
at org.apache.cayenne.dbsync.merge.context.EntityMergeSupport.synchronizeWithDbEntity(EntityMergeSupport.java:148)
at org.apache.cayenne.modeler.action.ObjEntitySyncAction.syncObjEntity(ObjEntitySyncAction.java:85)
at org.apache.cayenne.modeler.action.ObjEntitySyncAction.performAction(ObjEntitySyncAction.java:67)
at org.apache.cayenne.modeler.util.CayenneAction.actionPerformed(CayenneAction.java:165)
at java.desktop/javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1967)