I wonder...I can't see any documentation to "Microsoft.SharePoint.ApplicationPages.ChoiceComparerWithDefaultGroup" and that does not exist in Reflector, and nothing under "Microsoft.SharePoint.ApplicationPages" is obsufecated.
Regardless, I suspect that the problem is that in the database for that web application, somehow, two site columns managed to get the same ID - probably because of a backup-restore operation. Did you try on a different site collection? From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tommy Segoro Sent: Wednesday, 17 September 2008 10:52 AM To: [email protected] Subject: [OzMOSS] RE: Error on Adding Content Types to List Correct. Will that cause problem? I tried to restore Prod on my dev machine so that I every changes I make, I can see it working before deploying to Test and Prod. The same problem happens at Prod, too though. Any ideas? ________________________________ From: [EMAIL PROTECTED] [EMAIL PROTECTED] On Behalf Of Ishai Sagi [EMAIL PROTECTED] Sent: Wednesday, 17 September 2008 6:49 AM To: [email protected] Subject: [OzMOSS] RE: Error on Adding Content Types to List Is this site a restore from backup? From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Tommy Segoro Sent: Tuesday, 16 September 2008 5:17 PM To: [email protected] Subject: [OzMOSS] Error on Adding Content Types to List I got this error when clicking on Add from Existing Site Columns to add a custom field to a list, any ideas? No two choices should have the same ID at Microsoft.SharePoint.ApplicationPages.ChoiceComparerWithDefaultGroup.Compare(PickerItem c1, PickerItem c2) at System.Collections.Generic.ArraySortHelper`1.SwapIfGreaterWithItems[TValue](T[] keys, TValue[] values, IComparer`1 comparer, Int32 a, Int32 b) ------------------------------------------------------------------- OzMOSS.com - to unsubscribe from this list, send a message back to the list with 'unsubscribe' as the subject. Powered by mailenable.com ------------------------------------------------------------------- OzMOSS.com - to unsubscribe from this list, send a message back to the list with 'unsubscribe' as the subject. Powered by mailenable.com ------------------------------------------------------------------- OzMOSS.com - to unsubscribe from this list, send a message back to the list with 'unsubscribe' as the subject. Powered by mailenable.com ------------------------------------------------------------------- OzMOSS.com - to unsubscribe from this list, send a message back to the list with 'unsubscribe' as the subject. Powered by mailenable.com
