Subclassing ERXDisplayGroup
Subclassing ERXDisplayGroup
- Subject: Subclassing ERXDisplayGroup
- From: Michael Kondratov <email@hidden>
- Date: Mon, 08 Aug 2016 12:00:41 -0400
| Hello, I’ve created a DisplayGroup class that inherits ERXDisplay Group and now getting this error during page generation:
java.lang.IllegalArgumentException: While trying to set the field "displayGroup1" on an object of type auction.components.ListSellerItems we expected a auction.utilities.DisplayGroup but received a er.extensions.appserver.ERXDisplayGroup with a value of <er.extensions.appserver.ERXDisplayGroup dataSource=com.webobjects.eoaccess.EODatabaseDataSource@5b76a804 delegate=Class: 'com.webobjects.appserver.WODisplayGroup$Delegate' Object: <null> sortOrdering=(<class com.webobjects.eocontrol.EOSortOrdering(rowid compareDescending)>) qualifier=null localKeys=null insertedObjectDefaultValues={} numberOfObjectsPerBatch=0>. This often happens if you forget to use a formatter.
Any pointers?
Michael Kondratov Aspire Auctions, Inc. 216-231-5515
|
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