WODisplayGroup can't find displayObjects?
WODisplayGroup can't find displayObjects?
- Subject: WODisplayGroup can't find displayObjects?
- From: "Cheong Hee" <email@hidden>
- Date: Tue, 29 Jun 2010 18:31:56 +0800
I spending hours on this matters but still
could not figure out what has been gone wrong. I have a repeatition that
shows displayedObjects of a display group. Checked wod, woo and
coding and things looked normal.
Anyone to help why WODisplayGroup complains
about displayedObjects variable not found? The following is the short
error message :~
[2010-6-29 18:11:30 SGT] <WorkerThread0> < com.webobjects.foundation.NSKeyValueCoding$UnknownKeyException message '<com.webobjects.appserver.WODisplayGroup
0x1694eca> takeValueForKey(): attempt to assign value to unknown key:
'displayedObjects'.
This class does not have an instance variable of the name
displayedObjects or _displayedObjects, nor a method of the name
setDisplayedObjects or _setDisplayedObjects' object
'<com.webobjects.appserver.WODisplayGroup
dataSource=com.webobjects.eoaccess.EODatabaseDataSource@9c8c3f delegate=Class:
'com.webobjects.appserver.WODisplayGroup$Delegate' Object: <null>
sortOrdering=( <class com.webobjects.eocontrol.EOSortOrdering(vName
compareAscending)> ) qualifier=null localKeys=null
insertedObjectDefaultValues={} numberOfObjectsPerBatch=20>' key
'displayedObjects'>
at
com.webobjects.foundation.NSKeyValueCoding$DefaultImplementation.handleTakeValueForUnboundKey( NSKeyValueCoding.java:1399)
at
com.webobjects.appserver.WODisplayGroup.handleTakeValueForUnboundKey( WODisplayGroup.java:3136)
Thanks for any
pointer.
Cheong
Hee
|
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