How to add GitHub's Mantle to Xcode using CocoaPods
cocoapods, github-mantle, objective-c
Solution
Since the problem seemed to be related with the Xcode project/workspace configuration I tried all kind of 'cleaning' solutions:
- Delete the `Pods` directory, the `Podfile.lock` file and install everything from scratch.
- Delete the `MyProject.xcworkspace` directory and repeat step 1
- Enter `MyProject.xcodeproj`, delete `project.xcworkspace` and `xcuserdata` directories and repeat step 1.
- Go to the global Xcode directory (`/Users/my_user/Library/Developer/Xcode`), remove everything related to the project, specially the `DerivedData` subdirectory, and repeat step 1.
The final step seems to be the final solution, though I cannot tell which file/folder removal did the trick.
Problem
I have added GitHub's Mantle project to a iOS 6 project using CocoaPods: ``` $ pod search Mantle $ vim Podfile // here I added pod 'Mantle' $ pod install // this installs Mantle 1.0 ``` Then I have added the `($inherited)` variable to the `Header Search Paths` of project's 'Build Settings' section, before my custom search paths. When importing the Mantle header file Xcode complains with ``` #import "Mantle.h" // => 'Mantle/MTLJSONAdapter.h' file not found ``` Am I missing some step? I have other pods installed as well (AFNetworking and SSKeychain) but only Mantle is giving me issues. I have also added SSToolkit but following the instructions on its 'Getting started', i.e. not using CocoaPods.