React-Native:错误:无法为 iOS 项目安装 CocoaPods 依赖项，这是此模板所必需的 [英] React-Native: Error: Failed to install CocoaPods dependencies for iOS project, which is required by this template

问题描述

在执行 npx react-native init MyProject 时，我遇到了以下错误:

While executing npx react-native init MyProject I ran into the following error:

✖ Installing CocoaPods dependencies (this may take a few minutes)
error Error: Failed to install CocoaPods dependencies for iOS project, which is required by this template.

这似乎与之前显示的错误有关:

Which seems to be related to an earlier error displayed:

checking for arm-apple-darwin-gcc... /Library/Developer/CommandLineTools/usr/bin/cc -arch armv7 -isysroot 
checking whether the C compiler works... no
xcrun: error: SDK "iphoneos" cannot be located
xcrun: error: SDK "iphoneos" cannot be located
xcrun: error: SDK "iphoneos" cannot be located
xcrun: error: unable to lookup item 'Path' in SDK 'iphoneos'

XCode 及其 CLI 似乎都运行良好.

XCode and its CLI seem to all run fine.

我的配置:

• MacOS Catalina 10.15.1 (19B88)
• NPM 6.11.3
• 反应原生 0.61.4
• XCode 11.2.1 (11B500)

感谢任何线索.

推荐答案

我发现了一个非常相似的错误报告 此处，带有解决方案 建议:

I've found a very similar error reported here, with a solution that suggested:

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

阅读 似乎表明在更新线的某个地方，XCode CLI 工具路径设置为不正确的路径.

Reading around seems to suggest that somewhere down the updates line, the XCode CLI tools path was set to an incorrect one.

正如@bibin-jaimon 在下面的评论中所建议的那样，我的机器上确实有多个版本的 XCode(为什么?因为 https://stackoverflow.com/a/58329901/606351).

Also as @bibin-jaimon suggested in the comments below, I do have multiple versions of XCode on my machine (why? because of https://stackoverflow.com/a/58329901/606351).

总之，问题解决了.

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