iPhone - cellForRowAtIndexPath ne pas appelé et numberOfSections et numberOfRows sont plus grand que zéro - Stack Overflow

I have a strange problem that ocurrs with simulator of iPhone 4 but not with simulator of iPhone 5...

The situation is: I have a screen composed by one VC that contains a TableViewController. In the class of VC I declared the delegates classes of UITableView (UITableViewDelegate, UITableViewDataSource). Also, I have pointed the delegate and the dataSource to File's Owner.

With this situation, I run the app at iPhone 5 Simulator and all works perfectly, but it I run the app at iPhone 4 Simulator, the TableView is not shown. This ocurrs with all test that I have done.

I hardcoded the return value of methods numberOfSectionsInTableView, numberOfRowsInSection for return always a number: "return 1" and "return 2", respectively. When I run it, step by step, I can see that values returned for these methods are ok, but when I force to call:

[tableview reloadData]

never call to cellForRowAtIndexPath...

Any idea??

Thanks!

Check

• add <UITableViewDataSource,UITableViewDelegate> to .h declaration


• Connect the dataSource and delegate methods

I have a strange problem that ocurrs with simulator of iPhone 4 but not with simulator of iPhone 5...

The situation is: I have a screen composed by one VC that contains a TableViewController. In the class of VC I declared the delegates classes of UITableView (UITableViewDelegate, UITableViewDataSource). Also, I have pointed the delegate and the dataSource to File's Owner.

With this situation, I run the app at iPhone 5 Simulator and all works perfectly, but it I run the app at iPhone 4 Simulator, the TableView is not shown. This ocurrs with all test that I have done.

I hardcoded the return value of methods numberOfSectionsInTableView, numberOfRowsInSection for return always a number: "return 1" and "return 2", respectively. When I run it, step by step, I can see that values returned for these methods are ok, but when I force to call:

[tableview reloadData]

never call to cellForRowAtIndexPath...

Any idea??

Thanks!

Check

• add <UITableViewDataSource,UITableViewDelegate> to .h declaration


• Connect the dataSource and delegate methods

Source