EXC_BAD_ACCESS (code=1)

[lewishalliday]

I'm having an issue with this.

I'm a big fan of SCLAlertView but i'm having an issue with a section within my code.

I am using the code elsewhere in my project but when using it within another view controller I'm receiving the above error.

It is showing itself within UIImage+ImageEffects.m on line [keyWindow.layer renderInContext:context]; within

• (UIImage *)convertViewToImage

This is the code I am using to call the alert

SCLAlertView *alert = [[SCLAlertView alloc] init];
UITextField *textField = [alert addTextField:@"Quantity"];
[textField setKeyboardType:UIKeyboardTypeNumberPad];
alert.backgroundType = Blur;
alert.shouldDismissOnTapOutside = YES;
[alert showSuccess:self title:@"Quantity" subTitle:@"Enter Quantity" closeButtonTitle:@"Done" duration:0.0f];

Thanks in advance

Edit: If i leave the alert view standard it works perfectly. It only seems to have an issue when customising the alert where it crashes

SCLAlertView *alert = [[SCLAlertView alloc] init];
UITextField *textField = [alert addTextField:@"Quantity"];
[textField setKeyboardType:UIKeyboardTypeNumberPad];
alert.backgroundType = Blur;
[alert showSuccess:self title:@"Quantity" subTitle:@"Enter Quantity" closeButtonTitle:@"Done" duration:0.0f];

That works fine

[dogo]

Hi @lewishalliday , I need more info 👍

iOS version
Simulator ? or Device?

Your code its running fine on iPhone 6 Simulator

[lewishalliday]

It's doing it in both physical and virtual device.

[dogo]

okay and your iOS version ? which device ?
I'm not able to reproduce

[lewishalliday]

iOS 8.1 - iPhone 6 Plus (Physical)
iOS 8.1 - iPhone 6 (Virtual)

[lewishalliday]

I had a look and somebody mentioned about it running on a different thread, but even when running it on the main thread its doing the same thing.

[dogo]

@lewishalliday I'm not able to reproduce.
Probably is something related to your code.

[lewishalliday]

Don't worry about it. I think there is something else that is causing an issue as the exact same code is fine in another class. I'll just re-create the class and go from there.

Thanks for your help tho!

[mbcoder17]

I am having this same issue displaying it in a UITableViewController subclass.

[mbcoder17]

It crashes on this line: [keyWindow.layer renderInContext:context];

And this seems to be due to the fact that renderInContext cannot be called on a background thread: http://stackoverflow.com/questions/15135208/objective-c-renderincontext-crash-on-background-thread