unrecognized selector sent to instance

unrecognized selector sent to instance

In my iPad app, I have created a UIBarbuttonItem to facilitate the emailing feature for user. But somehow on clicking the UIBarButtonItem, following error messages thrown by the application in xcode.

unrecognized selector sent to instance

View Answers

August 20, 2012 at 4:53 PM

This kind of error occurs, when the given "selector action" is not named properly.

For example:

UIBarButtonItem *emailButton = [[UIBarButtonItem alloc] initWithTitle:@"Email" style:UIBarButtonItemStylePlain target:self action:@selector(xyz:)];

action:@selector(xyz:) So, here action name must be same to the button action method.









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