Re: MutableArray losing contents
Re: MutableArray losing contents
- Subject: Re: MutableArray losing contents
- From: Quincey Morris <email@hidden>
- Date: Fri, 2 Apr 2010 13:36:22 -0700
On Apr 1, 2010, at 20:05, Dean Pulsifer wrote:
> The second NSBrowser delegate to get hit is willDisplayCell:atRow:column:
> When I get to this call, the array has 0 objects. The self pointer is still
> the same.
It's a side issue, but did you check whether the mutable array instance variable was nil at this point? That's always worth knowing if some method unexpectedly produced a 0/nil result (because sending a message to a nil object pointer produces a binary 0 return value -- in most cases).
> Both the primary and secondary windows are connected to the controller in
> Interface Builder.
What does this mean? What outlets are connected to the controller? What is the class of your controller object? A NSWindowController subclass?
More fundamentally, what NIB file organization are you using? Are there separate XIB/NIB files for each window? What's File's Owner for each NIB file? What is the *window* delegate for each of your windows?
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