Hi all,
I get a class cast exception on the server when I try to save a
certain type of EOs. With other types I do not have this problem.
This is a JavaClient issue, as you can see in the stack trace below.
I've added a breakpoint in the client app at a point where I am done
with the EO, just before saving, and the EO itself looks fine to me,
and it's EC passes validateForSave() without problems... So, I am a
bit confused. Also, it is hard to determine exactly what makes this
particular EO type fail to save, and others not.
Any thoughts?
I'll keep trying to isolate the difference that makes this type of EO
cause this...
F
The exception, on the server side:
[2008-06-26 14:03:14 BOT] <WorkerThread7> Server exception:
com.webobjects.foundation.NSArray
[2008-06-26 14:03:14 BOT] <WorkerThread7>
java.lang.ClassCastException: com.webobjects.foundation.NSArray
at
com.webobjects.eodistribution.common._EOSavingProxy.awakeInDistributionC
ontext(_EOSavingProxy.java:174)
at
com.webobjects.eodistribution.EODistributionContext.responseToClientMess
age(EODistributionContext.java:559)
at
com.webobjects.eodistribution.WOJavaClientComponent.handleClientRequest(
WOJavaClientComponent.java:1105)
at com.webobjects.eodistribution.WOJavaClientComponent.invokeAction
(WOJavaClientComponent.java:343)
at
com.webobjects.appserver._private.WOComponentReference.invokeAction
(WOComponentReference.java:104)
at
com.webobjects.appserver._private.WODynamicGroup.invokeChildrenAction
(WODynamicGroup.java:101)
at com.webobjects.appserver._private.WODynamicGroup.invokeAction
(WODynamicGroup.java:110)
at com.webobjects.appserver.WOComponent.invokeAction
(WOComponent.java:945)
at com.webobjects.appserver.WOSession.invokeAction(WOSession.java:1168)
at com.webobjects.appserver.WOApplication.invokeAction
(WOApplication.java:1375)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit
hPreparedPage(WOComponentRequestHandler.java:196)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit
hPreparedSession(WOComponentRequestHandler.java:287)
at
com.webobjects.appserver._private.WOComponentRequestHandler._dispatchWit
hPreparedApplication(WOComponentRequestHandler.java:322)
at
com.webobjects.appserver._private.WOComponentRequestHandler._handleReque
st(WOComponentRequestHandler.java:358)
at
com.webobjects.appserver._private.WOComponentRequestHandler.handleReques
t(WOComponentRequestHandler.java:432)
at com.webobjects.appserver.WOApplication.dispatchRequest
(WOApplication.java:1306)
at com.webobjects.appserver._private.WOWorkerThread.runOnce
(WOWorkerThread.java:173)
at com.webobjects.appserver._private.WOWorkerThread.run
(WOWorkerThread.java:254)
at java.lang.Thread.run(Thread.java:613)
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