My program crashes with the below report.

```
*** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[UIView tableView:numberOfRowsInSection:]: unrecognized selector sent to instance 0x7fb4e1c099b0'

```

Here is my implementation of the tableview method.

Crash log [here](https://gist.github.com/anonymous/283415d293042edc7c00d476df98d774).

```
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
    {
        if (section == 0) {
            return 6;
        } 
        return 5;
    }

```

Can any one has any idea why this is happening?