I am getting an error trying to see the simulator for the app examples. I get the following info.
NoBuildableEntriesError: active scheme does not build this file
Select a scheme that builds a target which contains the current file, or add this file to a target that is built by the current scheme.
it works fine for my own code but the app examples do not work. I can view them in the separate simulator program. Is there some parameter I need to change in these examples?