Crash with NSToolbarItem containing custom view

FROM : Glen Simmons
DATE : Mon Apr 09 18:42:26 2007

I'm getting a crash when dragging my custom NSToolbarItem off of the 
customize sheet. It contains an NSView which contains an 
NSPopupButton subclass. I have several other toolbar items that are 
very similar, but aren't crashing. Anyone have any ideas? The 
backtrace looks like this:

#0    0xfffeff18 in objc_msgSend_rtp
#1    0x92c46d3c in _encodeObject
#2    0x93b24a10 in -[NSMenuItem encodeWithCoder:]
#3    0x92c47058 in _encodeObject
#4    0x92c476a4 in -[NSKeyedArchiver _encodeArrayOfObjects:forKey:]
#5    0x92c4154c in -[NSArray encodeWithCoder:]
#6    0x92c47058 in _encodeObject
#7    0x93b22d24 in -[NSMenu encodeWithCoder:]
#8    0x92c47058 in _encodeObject
#9    0x93b4512c in -[NSPopUpButtonCell encodeWithCoder:]
#10    0x92c47058 in _encodeObject
#11    0x93902fcc in -[NSControl encodeWithCoder:]
#12    0x92c47058 in _encodeObject
#13    0x92c476a4 in -[NSKeyedArchiver _encodeArrayOfObjects:forKey:]
#14    0x92c4154c in -[NSArray encodeWithCoder:]
#15    0x92c47058 in _encodeObject
#16    0x93902a10 in -[NSView encodeWithCoder:]
#17    0x92c47058 in _encodeObject
#18    0x92c48060 in +[NSKeyedArchiver archivedDataWithRootObject:]
#19    0x93bdb654 in -[NSToolbarItem _copyOfCustomView]
#20    0x93bdb72c in -[NSToolbarItem copyWithZone:]
#21    0x93be31c4 in -[NSToolbarView(_ItemDragAndDropSupport) 
_beginSrcDragItemWithEvent:]
#22    0x93be00f8 in -[NSToolbarView mouseDown:]
#23    0x937fd890 in -[NSWindow sendEvent:]
#24    0x937a68d4 in -[NSApplication sendEvent:]
#25    0x0041bd58 in -[OmjApplication sendEvent:] at OmjApplication.mm:44
#26    0x9379dd10 in -[NSApplication run]
#27    0x9388e87c in NSApplicationMain
#28    0x00004a44 in main at main.mm:29


Thanks,
Glen Simmons