Is this with WO 5.4.x? What does the EOClassDescription look like for
your EO's? Are all the attribute keys strings?
On Jun 26, 2008, at 11:45 AM, Florijan Stamenkovic wrote:
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.awakeInDistributionContext(_EOSavingProxy.java:174)
at
com
.webobjects
.eodistribution
.EODistributionContext
.responseToClientMessage(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
._dispatchWithPreparedPage(WOComponentRequestHandler.java:196)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._dispatchWithPreparedSession(WOComponentRequestHandler.java:287)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._dispatchWithPreparedApplication(WOComponentRequestHandler.java:322)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
._handleRequest(WOComponentRequestHandler.java:358)
at
com
.webobjects
.appserver
._private
.WOComponentRequestHandler
.handleRequest(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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