Random Number Generator

- (IBAction)randomnum{
int ra开发者_开发知识库ndomNumber1 = 1+ arc4random() %(49);
label1.text = [NSString stringWithFormat:@"d", randomNumber];

Warning:

Local declaration of randomNumber hides instance variable.

How can i get round this warning?

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You had some instance variable of the class with the same name of your randomNumber1 or randomNumber. Recheck for that and change the name, you would be fine