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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