ios - Failed to emit precompiled header for bridging header

Question

I downloaded a project from GitHub, then pod the following files, some of which are written by OBJ-C and I used a bridge header.

pod ‘SnapKit’
pod ‘MJRefresh’
pod ‘Alamofire’
pod ‘Kingfisher’
pod ‘MBProgressHUD’
pod ‘pop’
pod ‘EVReflection’
pod ‘StreamingKit’
pod ‘iCarousel’
pod ‘ReflectionView’

When I run the project with Xcode 9.0 beta 2, but unfortunately the error log as follows :

error: failed to emit precompiled header '/var/folders/kd/4gh0_kxx3jx4thjb_sssmmcw0000gn/T/EvoRadio-Bridging-Header-97bd5f.pch' for bridging header '/Users/ringo/Downloads/EvoRadio-master/EvoRadio/Resources/EvoRadio-Bridging-Header.h'

I have googled, but no such issue.The error means it needs a PCH file? This is my .pch header configuration: It can't solve it.

How to make it?

question from:https://stackoverflow.com/questions/45779591/failed-to-emit-precompiled-header-for-bridging-header

Answer 1

I also got exact same issue (Xcode9 beta 6) after I added cocoa pods for Encrypted Core Data.
This is my PodFile:

# Uncomment the next line to define a global platform for your project
platform :ios, '9.0'
pod 'EncryptedCoreData', :git => 'https://github.com/project-imas/encrypted-core-data.git'

target 'Root' do
  # Comment the next line if you're not using Swift and don't want to use dynamic frameworks
  use_frameworks!

  # Pods for Root

  target 'RootTests' do
    inherit! :search_paths
    # Pods for testing
  end

  target 'RootUITests' do
    inherit! :search_paths
    # Pods for testing
  end

end

Solution:
1 I added $(inherited) non-recursive to Search Path -> Header Search Paths
2 Then added ${PODS_ROOT} recursive to Search Path -> User Header Search Paths
Both the above in my projects' target build settings.

Please have a look at these SO answers:
1 Inherit Header Search Paths
2 Inherit User Search Paths