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Editorial Team
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Asked: 2026-05-22T19:34:27+00:00

I am developing one application which contains one TabBar . OnTouch of a tab

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I am developing one application which contains one TabBar. OnTouch of a tab bar item I am loading a different nib. This nib contains a navigation bar + tableview. I am connecting the datasource and delegates of the table to the File’s Owner and getting the following error. enter image description here

When I am disconnecting the dataSource with the file’s owner then it is responding but the Table Functions are not working.

Any suggestions how can I make the TableView functions working ?

EDIT :

My .h file :
enter image description here

.m file :
enter image description here

Xib Connections
enter image description here

Still the same error. 🙁

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1 Answer

  1. Editorial Team

    Your data source does not implement the tableView:numberOfRowsInSection:, that’s the reason of the error.

    If you have doubts about it, please post the data source implementation, so we can help further.

    EDIT: a few more checks…

    1. How are you loading the nib file? initWithNibName or loadNibNamed?

    2. Is the controller view outlet connected to your view? (I guess so, but just asking)

    3. Are you doing anything special in your controller’s initWithNibName, loadView, or viewDidLoad?

    If in doubt, add more code from those methods (text is fine)

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