Because of ARC the color is released too early in the end of the method. i use: CGColorRetain CGColorRef whiteColor = CGColorRetain([UIColor colorWithRed:1.0 green:1.0 blue:1.0 alpha:1.0].CGColor);
Accessing a deallocated object is not the only reason you would get EXC_BAD_ACCESS. Other causes of bad access errors include accessing nil pointers and going past the bounds of an array. Looking at your screenshots, you are not using a deallocated object. If you were using a deallocated object, the Zombies template in Instruments would … Read more
I’ve had the same stuttering problem, with some help I figured out the proper solution here: Non-lazy image loading in iOS Two important things to mention: Don’t use UIKit methods in a worker-thread. Use CoreGraphics instead. Even if you have a background thread for loading and decompressing images, you’ll still have a little stutter if … Read more
The issue is the placeholder, not with NSPredicate directly, but with initWithFormat: that is innerly called. %@ shouldn’t be used with an int, use %d instead. So this line: NSPredicate *pred = [NSPredicate predicateWithFormat:@”(alter_min_monat > %@)”, months]; Should be: NSPredicate *pred = [NSPredicate predicateWithFormat:@”(alter_min_monat > %d)”, months]; Other linked information : String Programming Guide: String … Read more
For any EXC_BAD_ACCESS errors, you are usually trying to send a message to a released object. The BEST way to track these down is use NSZombieEnabled. This works by never actually releasing an object, but by wrapping it up as a “zombie” and setting a flag inside it that says it normally would have been … Read more
EXC_I386_GPFLT is surely referring to “General Protection fault”, which is the x86’s way to tell you that “you did something that you are not allowed to do”. It typically DOESN’T mean that you access out of memory bounds, but it could be that your code is going out of bounds and causing bad code/data to … Read more