Getting strange error when updating Reachability

Question

I had reachability 2.0 in my app and I just copy/pasted reachability 2.2 into it. When I build it, I now get the following errors:

Answer 1

You are getting duplicate symbol errors. This means that you still have reachability classes or objects in your project. Try cleaning and double check that you only have one reachability class in your project.