ios - xcode 命令行构建因 com.apple.compilers.llvm.clang.1_0.compiler 失败

Question

XCode 版本:版本 7.2 (7C68)
为 PhoneGAP IOS 构建
使用的命令:

xcodebuild -project HelloCordova.xcodeproj -scheme HelloCordova -configuration Release -sdk iphonesimulator IDENTIFIER=com.kony.SyncApp build 

在升级到 7.2 后升级 Xcode 之前它曾经运行良好，我正面临这个问题。与 XCODE UI 相同的工作方式命令行构建问题

错误信息:

fatal error: too many errors emitted, stopping now [-ferror-limit=] 20 errors generated.

** 构建失败 **

The following build commands failed:
    ProcessPCH /Users/konysync/Library/Developer/Xcode/DerivedData/HelloCordova-gyroiomjvclmgtfewwtckeoypgfd/Build/Intermediates/PrecompiledHeaders/CordovaLib_Prefix-almeazhzuslzcvewimbluxlrnwby/CordovaLib_Prefix.pch.pch CordovaLib_Prefix.pch normal armv7 objective-c com.apple.compilers.llvm.clang.1_0.compiler
    ProcessPCH /Users/konysync/Library/Developer/Xcode/DerivedData/HelloCordova-gyroiomjvclmgtfewwtckeoypgfd/Build/Intermediates/PrecompiledHeaders/CordovaLib_Prefix-bvlrmrstkahcccfcihrhcdumeenk/CordovaLib_Prefix.pch.pch CordovaLib_Prefix.pch normal arm64 objective-c com.apple.compilers.llvm.clang.1_0.compiler

(2 次失败)

找到了一些链接，但这些链接没有帮助。
Apple LLVM Compiler 3.1 error clang
Unsupported compiler 'com.apple.compilers.llvm.clang.1_0' selected for architecture 'x86_64' on Xcode 7 Beta 2

Answer 1

清除pod的缓存

rm -rf ~/Library/Caches/CocoaPods

rm -rf Pods

rm -rf ~/Library/Developer/Xcode/DerivedData/*

pod deintegrate

pod setup

在 pod 文件中更改 flipper 版本:

use_flipper!({ 'Flipper-Folly' => '2.5' })

并删除项目的 Pods 目录。它的位置是项目目录 > ios > Pods。然后在项目目录>ios位置，用pod install安装pod和

react-native run-ios

在项目目录中。