On Dec 11, 2008, at 1:06 PM, Benjamin Stiglitz wrote:

NSCells use NSCopyObject to do their copies, which ends up setting the values of cellObject and gridController in your copies, but not retaining them. You need to nil them out before setting the values in your properties.

<http://developer.apple.com/DOCUMENTATION/Cocoa/Conceptual/MemoryMgmt/Tasks/ImplementCopy.html#//apple_ref/doc/uid/20000049-997407 >

mmalc

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