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iphonexcodeuitabbarcontroller

NSInvalidArgumentException Error When Using UITabBarController

I got the following error and I can't seem to figure out what happened. Please help me.

Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIViewController tableView:numberOfRowsInSection:]: unrecognized selector sent to instance 0x57405a0'

Solution

  • If you're using:

     - (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { return [array count]; } –

    Try:

    NSLog(@"%i", [array count]);

    And see what returns. Maybe the array is not been properly allocated.