“GooglePlus/GooglePlus.h file not found” when trying to build my project

Question

I get the error

GooglePlus/GooglePlus.h file not found

when I try to build the project. I just add

Answer 1

I had modified the path of Build Settings->Search Paths->Framework Search Paths to $(PROJECT_DIR)/yourProject/3rdParty/"Google API".

Here, it's important to add the quoter mark. If you miss the mark, then Xcode will know as $(PROJECT_DIR)/yourProject/3rdParty/"Google" and API.