Re: EXC_BAD_ACCESS when calling CGContextDrawLayerInRect

FROM : Nathan Vander Wilt
DATE : Mon Apr 14 18:02:28 2008

On Apr 13, 2008, at 7:15 AM, Carter R. Harrison wrote:
> CGContextRef context = [[NSGraphicsContext currentContext] 
> graphicsPort];
> CGContextDrawLayerInRect(context, CGRectMake([self frame].origin.x, 
> [self frame].origin.y, [self frame].size.width, [self 
> frame].size.height), cgback);
>
> cgback is a instance variable pointing to a CGLayer.
>
> So my code works, the correct things are being drawn to my view 
> (more or less), but what happens is that after several seconds of 
> use, the app crashes and I get an EXC_BAD_ACCESS error.



Can you post more information regarding your cgback variable? How is 
it being allocated? That parameter seems to be the most likely culprit.

-nvw