Re: EXC_BAD_ACCESS when calling CGContextDrawLayerInRect
Re: EXC_BAD_ACCESS when calling CGContextDrawLayerInRect
- Subject: Re: EXC_BAD_ACCESS when calling CGContextDrawLayerInRect
- From: Nathan Vander Wilt <email@hidden>
- Date: Mon, 14 Apr 2008 09:02:28 -0700
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
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