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macOS NSArrayController and NSKeyedArchiver

fernandovalente

fernandovalente

macrumors 6502
Original poster
Aug 29, 2008
366
0
Third world **** hole, I mean, Brazil
I need to archive an array(note that there's an array controller). I'm getting these errors:

Code: 
2010-02-26 03:57:31.168 Chiaro Tracker[36898:a0f] -[ArrayContent encodeWithCoder:]: unrecognized selector sent to instance 0x10224eb80
2010-02-26 03:57:31.169 Chiaro Tracker[36898:a0f] -[ArrayContent encodeWithCoder:]: unrecognized selector sent to instance 0x10224eb80
2010-02-26 03:57:31.179 Chiaro Tracker[36898:a0f] *** -[NSKeyedArchiver dealloc]: warning: NSKeyedArchiver deallocated without having had -finishEncoding called on it.

That's my code:
Code: 
[NSKeyedArchiver archivedDataWithRootObject:a];

Note that a is a NSMutableArray;

Any idea of what I did wrong?

Thanks in advanced
 
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