anyone seen something similar to the below before?
with regards,
--
Lachlan Deck
email@hidden
java.lang.IllegalArgumentException: removeObjectToPropertyWithKey:
the key sessions is not a Array or one of its subclasses - unable to
remove the value.
at
com.webobjects.eocontrol.EOCustomObject.excludeObjectFromPropertyWithKey
(EOCustomObject.java:987)
at
com.ish.willow.eoaccess.model._CourseClass.removeFromSessions
(_CourseClass.java:560)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke
(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke
(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at com.webobjects.foundation.NSSelector._safeInvokeMethod
(NSSelector.java:120)
at
com.webobjects.eocontrol.EOCustomObject.removeObjectFromPropertyWithKey(
EOCustomObject.java:1011)
at
com.webobjects.eocontrol.EOCustomObject.addObjectToBothSidesOfRelationsh
ipWithKey(EOCustomObject.java:1066)
