A few nights ago I got an unexpected SIGABT and it looked like the problem happened inside of one of Apple's frameworks. No clues in the debugger. What usually causes a SIGABT and what is the best way to track down the problem?
I do use breakpoints, but the SIGABT happens immediately after returning from a method ... no chance to use breakpoints to narrow down the problem.
Open that up a bit please. How can I tell from the console that I was trying to access a deallocated object? How can enabling NSZombies answer that question? Yes, I will look at the NSZombies docs tonight.