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is NSTableColumn valueForUndefinedKey:@"value"?

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is NSTableColumn valueForUndefinedKey:@"value"?

Subject: is NSTableColumn valueForUndefinedKey:@"value"?
From: norio ota <email@hidden>
Date: Thu, 2 Jul 2009 12:25:01 +0900

Hi,
I'm stuck with the following code.

[column bind:NSValueBinding toObject:[self treeController] withKeyPath:@"arrangedObjects.myColorPath" options:nil];

NSTableColumn* column is specified.
treeController is a NSTreeController and defined in a nib.

When debugging on the code above, the next error comes: [<NSTableColumn 0x15773f20> valueForUndefinedKey:]: this class is not key value coding-compliant for the key value.

Would you tell me what I'm missing? Need some charms?

Thank you,
Norio
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