Question

It is normal to have such issues but I am currently stuck in knowing how it works.
Whenever I use NSXMLparser to parse the URL and store in the database, it gets parsed for the first time but when I parse it again it throws EXC_BAD_ACCESS.
Here is my code:

- (void) initParse {

    [super init];

    appleAppDelegate = (appleAppDelegate*)[[UIApplication sharedApplication] delegate];

    NSURL *url = [[[NSURL alloc] initWithString:@"http:example.com/file.xml"] autorelease];

    self.parser1 = [[[NSXMLParser alloc] initWithContentsOfURL:url] autorelease] ;

    [parser1 setShouldResolveExternalEntities:NO];
    [parser1 setDelegate:self];

    [parser1 parse];

}

When it reaches the end of the function at “}”, it throws EXC_BAD_ACCESS. I am not sure what is wrong since I am releasing my URL and even my parser.
Has any one come across this situation.

Sagos

Answer 1

Try running with NSZombieEnabled – that will tell you the type of the object which is being accessed after being freed.