CODEWITHSUNDEEP
objective-ciosuiactionsheet
Andy Khatter
Andy Khatter

Reputation: 165

The uiactionsheet crash

I have an action sheet which works like this:

- (void)Method1 {
    UIActionSheet *photoSourceSheet=[[UIActionSheet alloc]
                                     initWithTitle:@"Options"
                                     delegate:self
                                     cancelButtonTitle:@"Exit"
                                     destructiveButtonTitle:nil
                                     otherButtonTitles:@"opt1",@"opt2", @"opt3", nil];
    photoSourceSheet.tag=1;
    photoSourceSheet.delegate=self;
    [photoSourceSheet showInView:self.view];
}

- (void)Method2 {
    UIActionSheet *photoSourceSheet1=[[UIActionSheet alloc]
                                      initWithTitle:@"Select Video"
                                      delegate:self
                                      cancelButtonTitle:@"Cancel"
                                      destructiveButtonTitle:nil
                                      otherButtonTitles:@"Take New Video", @"Choose Existing Video", nil];
    //   photoSourceSheet.delegate=self;
    photoSourceSheet1.tag=2;
    photoSourceSheet1.delegate=self;
    [photoSourceSheet1 showInView:self.view];
}

then in my delegate i have:

- (void)actionSheet:(UIActionSheet *)actionSheet didDismissWithButtonIndex: NSInteger)buttonIndex {
    if (actionSheet.tag==1) {
        if (buttonindex==2) {
            [self method2];
        }
    } else if (actionSheet.tag==2) {
        // some code
    }
}

My delegate method gets called for the first action sheet i.e. photoSourceSheet but not for photoSourceSheet1. Is there something special I need to do, like manually dismissing the sheet? My second UIActionSheet (photoSourceSheet1) appears but it crashes the app as soon as I select an option on the sheet. It throws EXEC_BAD_ACCESS

Upvotes: 0

Views: 567

Answers (1)

Deep Batra
Deep Batra

Reputation: 112

There is nothing wrong with the above code. EXEC_BAD_ACCESS is basically due to ill Memory Management.Sometimes you unintentionally remove the object that is being used. Try enable Zombies it will tell you the exact problem area.

Steps: Go to Edit Scheme Memory Management Check the option enable Zombie Objects

Upvotes: 1

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