No. Has your model changed and the Java not been regenerated? The
only other thing I can think of is a bad call to takeValueForKey on
this EO that is overwriting sessions() with something else. Try
overriding setSessions to log a stack trace if the value is not
instanceof NSArray.
Chuck
On Jul 27, 2007, at 12:43 AM, Lachlan Deck wrote:
Hi there,
anyone seen something similar to the below before?
with regards,
--
Lachlan Deck
[EMAIL PROTECTED]
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.excludeObjectFromPropertyWithK
ey(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.removeObjectFromPropertyWithKe
y(EOCustomObject.java:1011)
at
com.webobjects.eocontrol.EOCustomObject.addObjectToBothSidesOfRelation
shipWithKey(EOCustomObject.java:1066)
with regards,
--
Lachlan Deck
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