Question

When I run my application it shows one warning message:

warning:passing argument 1 of 'presentModalViewController:animated'
from distinct objective - c type

How do I resolve this warning? I’ve used presentModalViewController:animated many times previously in my application.

Please help me.

Thanks in advance

Answer 1

Your problem is that you’ve defined the view controller you’re passing like:

UIViewController myViewController=... // <= you've defined it as the struct that defines a class

(note the missing asterisk) instead of:

UIViewController *myViewController=... // <= defined as a pointer to the memory address of an instance.