Question

I am new to Xcode and I can’t seem to make it work… there is no error in the code when I built it but when I press the button linked to the code below the whole app crashes

step is currently an int.

Does Xcode crash because of this line? if (*step == 1 || *step == 2){

Here is my code:

-(IBAction)PressOne{
    if (*step == 1 || *step == 2){
        if ([txtAns.text isEqualToString:@"0"])
            txtAns.text = @"1";
        else if (![txtAns.text isEqualToString:@"0"])
            txtAns.text = [@"1" stringByAppendingString:txtAns.text];
    }
    else {
        txtAns.text = @"1";
        *step = 1;
    }
}

Answer 1

Since step is int, you should reference its value using step, not *step.