OS pod安装错误。无法安装模块glog

Question

我正在尝试将“本机”从“ 0.50.4”升级到“ 0.55”。

当我运行pod install时，出现错误

checking for a BSD-compatible install... /usr/local/bin/ginstall -c
checking whether build environment is sane... yes
checking for arm-apple-darwin-strip... no
checking for strip... strip
checking for a thread-safe mkdir -p... /usr/local/bin/gmkdir -p
checking for gawk... no
checking for mawk... no
checking for nawk... no
checking for awk... awk
checking whether make sets $(MAKE)... no
checking whether make supports nested variables... no
checking for arm-apple-darwin-gcc...  -arch armv7 -isysroot 
checking whether the C compiler works... no
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
/Users/MacBook/Library/Caches/CocoaPods/Pods/Release/glog/0.3.4-1de0b/missing: Unknown `--is-lightweight' option
Try `/Users/MacBook/Library/Caches/CocoaPods/Pods/Release/glog/0.3.4-1de0b/missing --help' for more information
configure: WARNING: 'missing' script is too old or missing
configure: error: in `/Users/MacBook/Library/Caches/CocoaPods/Pods/Release/glog/0.3.4-1de0b':
configure: error: C compiler cannot create executables
See `config.log' for more details


[!] Automatically assigning platform `ios` with version `8.0` on target `quanta_react` because no platform was specified. Please specify a platform for this target in your Podfile. See `https://guides.cocoapods.org/syntax/podfile.html#platform`.

我是react-native的初学者，我无法在iOS项目中安装Pod。先感谢您。

Answer 1

大多数情况下，当您拥有一个以上的Xcode开发版本时，就会发生这种情况。多数民众赞成在我身上发生了什么。您可以尝试将xcode-select路径重新配置/更改为默认Xcode.app：

首先检查您的Xcode应用程序名称

xcode-select -p

如果不是Xcode.app，则执行以下操作：

sudo xcode-select --switch /Applications/Xcode.app

之后，再次运行pod install

如果已将其设置为Xcode.app，请尝试以下操作：

cd node_modules/react-native/third-party/glog-* ../../scripts/ios-configure-glog.sh

我不需要这样做，因为之前的步骤已经奏效，也许可以帮到您:)

Answer 2

我向蔡斯·霍兰德（Chase Holland）发表评论，以解决问题，因为它解决了我的问题：删除Xcode路径中可能存在的所有空格。

/Applications/Xcode 10.0.app：将导致上面的错误

/Applications/Xcode10.0.app： 将不会