iOS - Build fails with CocoaPods cannot find header files

Update

Make sure your Podfile includes link_with on targets missing a config file. Cocoapods only sets the first target by default otherwise. e.g.

platform :osx, '10.7'
pod 'JSONKit',       '~> 1.4'

link_with 'Pomo', 'Pomo Dev', 'Pomo Tests'

------ End Update

Note: Please do note that you have to look into Project->Info->Configurations for steps below.

I had similar symptoms and found that the pods.xcconfig file was not being included in the specific target I was trying to build. Some of the other suggested solutions worked for me, but this one seemed to address part of the underlying issue.

The simple solution was to change set the configuration file for the targets that didn't have one set.

Update

I've updated this since my original answer, that got the downvote, so I hope this helps. And if it does, hopefully it will get my vote back.

If the headers aren't being imported, you probably have a conflict in the HEADER_SEARCH_PATHS. Try and add $(inherited) to the header search paths in your Build Settings to make sure that it pulls in any search paths included in the .xcconfig file from your CocoaPods.

This should help with any conflicts and get your source imported correctly.

1.Check

build settings -> Search Path -> User Header Search Paths ->

• "${PODS_ROOT}/" recursive

2.Check import style(KEY POINT), if your's podfile have set

use_frameworks!

In yours File-Bridging-Header.h,the formatter should like this

#import "MBProgressHUD.h"

else should be below

#import <MBProgressHUD.h>

3.That must be work! trust me

Header files, you'll be the death of me...

Finally got it to work by adding (including quotes)

"${PODS_ROOT}/BuildHeaders"

to the User Header Search Paths entry, and checking 'recursive'.