> On Feb 20, 2015, at 7:45 AM, Bill Cheeseman <wjcheese...@gmail.com> wrote:
> 
> I'm writing a single-window utility application in Xcode 6.1.1 on OS X 
> 10.10.2 using Swift 1.1. This code statement crashes:
> 
>      let panel = NSOpenPanel()
> 
> For the first several days after I added this statement, it worked correctly 
> -- the panel opened and I was able to select a file in the panel and dismiss 
> it and process the file. Then yesterday, after changing some unrelated code 
> elsewhere in the application, it started crashing, and now it always crashes.


And then it stopped crashing, and then it started crashing again. Very 
mysterious and annoying.

But I appear to have solved the problem, based on something I found by doing a 
broader Google search. At some point I had added a breakpoint for "All 
Exceptions." My latest Google search turned up a suggestion to limit this to 
"Objective-C Exceptions" because of some problem with NSOpenPanel in C++. As 
soon as I did that, all NSOpenPanel crashes stopped.

-- 

Bill Cheeseman - b...@cheeseman.name

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