Hi All
I need some help in resolving an error using Cayenne v.3.1B2 Feb 07 2013
18:36:43
I have an entity called Activity with a M-N relationship to ActivityResults.
The relationship getResults() returns a MAP<name,ActivityResults>.
New Activities with related ActivityResults commit (and updates in the
same session) without error.
However if a previously existing ActivityResult is modified and the
Activity is then committed the following error is produced:
java.lang.ClassCastException: org.apache.cayenne.access.ToManyList cannot
be cast to org.apache.cayenne.DataObject
at
org.apache.cayenne.reflect.generic.DataObjectBaseProperty.toDataObject(DataObjectBaseProperty.java:97)
at
org.apache.cayenne.reflect.generic.DataObjectBaseProperty.readPropertyDirectly(DataObjectBaseProperty.java:70)
at
org.apache.cayenne.reflect.generic.DataObjectToManyProperty.isFault(DataObjectToManyProperty.java:106)
at
org.apache.cayenne.access.DataDomainSyncBucket.postprocess(DataDomainSyncBucket.java:257)
Any help resolving this would be appreciated.
Thanks, Jurgen
