Is newsDisplayGroup being initialized using a WOO file entry by any
chance? If so you need to either change the newsDisplayGroup
declaration back to a WODisplayGroup or manually edit your woo file in
the source view to use an ERXDisplayGroup.
This isn't ideal particularly if you want to use generics, but I
haven't had a chance to look into solving this any other way just yet.
On 16/10/2008, at 12:08 AM, Amedeo Mantica wrote:
all seem to works, but I missed someting regarding the Display
Groups...
Error: java.lang.reflect.InvocationTargetException
Reason: java.lang.IllegalArgumentException: While trying to set the
field "newsDisplayGroup" on an object of type
com.didonatospa.components.Main we expected a
er.extensions.appserver.ERXDisplayGroup but received a
com.webobjects.appserver.WODisplayGroup with a value of
<com.webobjects.appserver.WODisplayGroup
[EMAIL PROTECTED]
delegate=Class: 'com.webobjects.appserver.WODisplayGroup$Delegate'
Object: <null> sortOrdering=() qualifier=null localKeys=()
insertedObjectDefaultValues={} numberOfObjectsPerBatch=10>. This
often happens if you forget to use a formatter.
==== we expected a er.extensions.appserver.ERXDisplayGroup but
received a com.webobjects.appserver.WODisplayGroup =====
Any help?
a tutorial?
Regards
Amedeo
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