Invalid redeclaration of UITableViewDataSource method?

Question

I\'m trying to implement the required methods of UITableViewDataSource but I\'m getting a weird error:

\"invalid redeclaration of \'tableview(_:cellF

Answer 1

You have this function twice in your class. Search for it and erase one of them.

Answer 2

You might have the same function twice in your class. Remove one of them if that is the case.

Sometimes your class extends a class that has the same function. Then, you must use "override" keyword to modify extended method, or call the method directly without defining in the class.