exc-bad-access

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EXC_BAD_ACESS while accessing string

I have defined@propert开发者_JS百科y(nonatomic,retain)NSString *usrId; then assigned a value like this:[详细]

2023-03-30 22:31 分类：问答
Custom delegate not working

I have started working more with delegate as suggested in another question I made. Now, I havemade a UIViewController called ProfileViewController in which I would like to load the News Feed from Face[详细]

2023-03-30 19:30 分类：问答
EXC_BAD_ACCESS in [MKMapView setShowsUserLocation]

I\'m getting the nasty EXC_BAD_ACCESS in a relatively straightforward piece of code. Does any one have any idea why this code crashes?[详细]

2023-03-30 10:34 分类：问答
stringWithFormat Bad Access error

Can anyone explain why this code works perfectly: int thumbnailPrefix = trunc([newGraph.dateCreated timeIntervalSinceReferenceDate]);[详细]

2023-03-30 09:44 分类：问答
EXC_BAD_ACCESS when using resignFirstResponder on textFieldShouldReturn for iphone

I have a textfield that i want to hide when the user presses the return button.the textfield was created in the interface builder, i added the textfield delegate in my .h file, and set th开发者_如何学[详细]

2023-03-29 21:33 分类：问答
Variables get corrupted

I’m developing an iPhone App using Objective-C, based on Apple’s UIKit. I’ve created some class instance in UIViewController and found my class instance pointer get corrupted randomly. Due to clas[详细]

2023-03-29 11:36 分类：问答
exc_bad_access from ASIHTTPRequest when popping view controller while downloading for iphone

I have a custom navigation controller so i made my own back button that does -(void)navigateBack{ [self.navigationController popViewControllerAnimated:YES];[详细]

2023-03-29 08:38 分类：问答
EXC_BAD_ACCESS when copying or retaining Block

As far as I understand a Block acts like an object, in that you can send copy or release messages to it, e.g:[详细]

2023-03-29 06:01 分类：问答
libcurl (7.19,7) crashes with _mdns_query_callback on OSX (10.6.8)

my application crashes using libcurl for some unknown reason. It crashed spontaneously after many loops of the same code while using Guard Malloc.[详细]

2023-03-29 02:52 分类：问答
Accessing Problem with NSDictionary

I have following problem: I have a NSDictionary here: @interface ENSListViewController : UIViewController <UITableViewDataSource, UITableViewDelegate>[详细]

2023-03-28 05:52 分类：问答