Re: 10.8, 10.9, NSDocument, TypeError, "cannot change a method"

Hi Ronald,
thanks for the clue. I think I've localised the problem.

On 29 aug. 2013, at 13:37, Ronald Oussoren <[email protected]> wrote:
> 
> This means that your document class problably has an attribute that has the same name as a method that is new in OSX 10.9.

This script shows the 10.9 NSView has a backgroundColor method.

from AppKit import NSView, NSColor
class MyView(NSView):
    def init(self):
        self = super(MyView, self).init()
        self.backgroundColor = NSColor.lightGrayColor()
        return self
    
print MyView.alloc().init()

On 10.8.4:
> <MyView: 0x7fe65620eaa0>

On 10.9 (13A558):
> Traceback (most recent call last):
>   File "/Volumes/erik/Desktop/test.py", line 10, in <module>
>     print MyView.alloc().init()
>   File "/Volumes/erik/Desktop/test.py", line 7, in init
>     self.backgroundColor = NSColor.lightGrayColor()
> TypeError: cannot change a method

Cheers,
Erik
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