exc-bad-access

I stored some images in my server. I used JSON for fetch remote data from server. When i was storing images in local database it was working. When i use json url it's not working. Im getting EXC_BAD_ACCESS error. code: Mysof.h file: @interface Mysof : NSObject{ NSInteger sofaId; NSString *sofa; NSString *rating; UIImage *photo; } @property (nonatomic,retain)NSString *sofa; @property (nonatomic, assign) NSInteger sofaId; @property (nonatomic, retain)NSString *rating; @property (nonatomic, retain) UIImage *photo; @end Mysof.m file: @implementation Mysof @synthesize sofId; @synthesize sofa;

One of the more commonplace debugging errors in my own development (Mac, iOS) is EXC_BAD_ACCESS. Despite its commonness, its origin and precise meaning remain mysterious. Google lists many occurrences of the error, but the only explanation I could find is informal and incomplete. I know that this exception (if that's the proper term for it) means that the code has attempted to access an address to which it does not have read and/or write privileges—the null address, for example, or an address outside of the process's address space. But this is an intuitive interpretation based on my prior

A method is called when a return button on the keyboard is pressed. After calling another method which returns an integer a message is created based on that integer. The message is then passed into an UIAlterView and displayed to the user. The alert doesn't have any options (hence why I'm not calling a delegate), but simply notifies the user of what happened. Edit: Below is the full method (previously displayed partial). When I comment out everything before the UIAlertView and substitute the string @"test" instead of passing message the Alert is shown successfully. Am I not handling memory

Seem to be having a bit of an issue trying to draw my view into a context. My basic setup is, I have a view controller that owns a UIPageViewController in which I load controllers with views that can be drawn on by the users finger. Basically I have a book that can be drawn in. When the page is turned in the book I save the image by calling - (UIImage *)wholeImage { // Render the layer into an image and return UIGraphicsBeginImageContext(self.bounds.size); [self.layer renderInContext:UIGraphicsGetCurrentContext()]; UIImage *wholePageImage = UIGraphicsGetImageFromCurrentImageContext();

I have a scroll view app which runs fine on the simulator, however, when installed on the device, it gives me an EXC_BAD_ACCESS, when i attempt to scroll one page. I have ran it through Instruments with Allocations and Leaks, but nothing is leaked and no zombies are messaged... i'm just curious what could cause such a difference in simulator vs device? Any ways to debug this, since my symbolicated crash log (partial below), doesn't seem to be very symbolicated. Exception Type: EXC_BAD_ACCESS (SIGBUS) Exception Codes: KERN_PROTECTION_FAILURE at 0x0000000f Crashed Thread: 0 Thread 0 Crashed: 0

I keep getting a exc bad access error and I think it has something to do with my UIPickerView because this is when the app crashes. Everything works fine until I make a 9th choice from the UIPickerView. Every single time the app crashes on the 9th choice. Any ideas? - (void)viewDidLoad { [super viewDidLoad]; list = [[NSMutableArray alloc] init]; [list addObject:@"Anvil"]; [list addObject:@"Apple"]; [list addObject:@"Arrow"]; [list addObject:@"Baby"]; [list addObject:@"Basketball"]; [list addObject:@"Beehive"]; [list addObject:@"Blimp"]; [list addObject:@"Bomb"]; [list addObject:@"Bungee Jumper