Invalid receiver type for NSInteger

• (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { NSLog(@"bla %@", [section count]);

  return [possessions count]; }

Does anyone 开发者_StackOverflowknow how to implement a simple NSLog because I am getting an error.

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NSLog(@"bla %d", section)

NSInteger is basically just an int (but with marginally better-known characteristics).

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Here is the most used format specifiers:

• %d or % D for integer (int)
• %f for float
• %@ for String (in general)

You can see the other format specifiers here :
https://developer.apple.com/library/content/documentation/Cocoa/Conceptual/Strings/Articles/formatSpecifiers.html

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section is of type NSInteger. NSInteger type declared variables does'nt have function with name count. You can print section value with below code.

NSLog(@"bla %d",section)