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iOS Build a Blog Reader iPhone App Data Modeling Creating a Custom Class: Part 1

Posted by Peter Chow
Peter Chow
3,115 Points

Problems with newer version on Xcode

I am using the newer version of the Xcode, and when I create new activity, I couldn't choose NSObject as the subclass. So when I did the getter and setter, it shows 2 issues on the following methods in the BlogPost.m file:

  • (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView { //warning Potentially incomplete method implementation. // Return the number of sections. return 0; }

  • (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section { //warning Incomplete method implementation. // Return the number of rows in the section. return 0; }

The issues are potential incomplete method implementation.

Do anyone have the same problem?

2 Answers

Stone Preston
Stone Preston
42,016 Points
Stone Preston
Stone Preston
42,016 Points

those are just some default warnings xcode automatically inserts when it creates those methods for you. Basically its saying you should probably customize those methods a bit more from what xcode did for you. You can remove the warning comment if you want and it will go away

also as for not being able to choose NSObject from the dropdown when creating a new class. When that happens, just remove whatever is currently listed as the superclass in the menu and start typing NSObject, it should come up and you should be able to select it as the super class for that class.

Peter Chow
Peter Chow
3,115 Points
Peter Chow
Peter Chow
3,115 Points

Thank you for helping again!! (I was having the animation problem last time =P)