JSON.h : File not found when trying to import the JSON framework

Question

When i build i got that error:

JSON.h : File not found

Obvious assumptions make me think that the JSON.h file is not in the framework folde

Answer 1

Remove the JSON folder from your project and then re-add it.

When you re-add it, make sure the "Create groups for any added folders" radio button is checked. If the other "Create folder referenes..." button is selected, it will only create a folder reference and Xcode won't know about the contents of that folder (i.e. Xcode won't "see" JSON.h).

And the resulting folder should look like this:

(note the yellow color of the folder, indicating the "folder" is really a group)