title: How do I fix this warning: "Method not found (return type defaults to 'id')"
body: <p>I am trying to get rid of some of these warnings from my iPhone application. The one I get the most is when I have a void function and I call it using [self myFunction];. The warning is on the line where I call the function and it says: "Method '-myFunction' not found (return type defaults to 'id')." What do I need to do to fix this? Thanks</p>