无法为桥接标头发出预编译的标头 [英] Failed to emit precompiled header for bridging header

问题描述

我从GitHub下载了一个项目，然后播放了以下文件，其中一些是由OBJ-C编写的，我使用了桥头。

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’

当我使用Xcode 9.0 beta 2运行项目时，遗憾的是错误日志如下：

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

错误：未能发出预编译头
'/var/folders/kd/4gh0_kxx3jx4thjb_sssmmcw0000gn/T/EvoRadio-Bridging-Header-97bd5f.pch'
用于桥接头
'/ Users / ringo / Downloads / EvoRadio-master / EvoRadio / Resources / EvoRadio-Bridging-Header.h'

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'

我用Google搜索了，但没有这样的问题。错误意味着它需要一个PCH文件？
这是我的 .pch 标头配置：

无法解决。

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.

如何制作？

推荐答案

我也准确无误在为加密核心数据添加可可豆荚之后，同样的问题（Xcode9 beta 6）。

这是我的 PodFile ：

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

解决方案：

1我将 $（继承）非递归添加到搜索路径 - >标题搜索路径

2然后将 $ {PODS_ROOT}递归添加到搜索路径 - >用户标题搜索路径

我的项目目标构建设置中的上述内容。

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.

请查看这些SO答案：

1继承标题搜索路径

2继承用户搜索路径

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

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