Reactive 环境配置遇到的问题记录-Toy模板网

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问题：Watchman: watchman--no-pretty get-sockname returned with exit code 1 ERROR: Unknown option --no-pretty
解决方案：运行ReactNative工程watchman运行错误

解决过程就是，我的watchman 没安装好，于是卸载，重新安装
brew uninstall watchman
brew link pcre (这个我一直提示错误，但是我忽略不管了)
brew install --HEAD watchman

问题：Failed to connect to raw.githubusercontent.com port 443 after 121 ms: Couldn
解决方案：解决GitHub网页githubusercontent地址无法访问问题

修改hosts， hosts文件位置：/etc/hosts。
将下面的三个ip地址添加上
199.232.96.133 raw.githubusercontent.com
199.232.96.133 gist.githubusercontent.com
199.232.96.133 cloud.githubusercontent.com

安装wathman的时候，提示curl: (92) HTTP/2 stream 1 was not closed cleanly before end of the underlying stream

解决方案：curl: (92) HTTP/2 stream 1 was not closed cleanly before end of the underlying stream

在命令行中输入一下的代码：
git config --global http.version HTTP/1.1
git config --global http.postBuffer 524288000

Requested but did not find extension point with identifier Xcode.IDEKit.ExtensionPointIdentifierT... 错误

解决方案：Requested but did not find extension point with identifierxxx

在命令行中执行如下的代码：
sudo xcode-select -s /Library/Developer/CommandLineTools
如提示找不到文件，则执行安装命令：
xcode-select --install

Could not get the simulator list from Xcode.xocde找不到模拟器，具体错误如下：

 Could not get the simulator list from Xcode. Please open Xcode and try running project directly from there to resolve the remaining issues.
Error: Command failed: xcrun simctl list --json devices
xcrun: error: unable to find utility "simctl", not a developer tool or in PATH

    at checkExecSyncError (node:child_process:885:11)
    at Object.execFileSync (node:child_process:921:15)
    at runOnSimulator (/Users/mac/Desktop/Learn/LearnReactive/AwesomeProject/node_modules/@react-native-community/cli-platform-ios/build/commands/runIOS/index.js:167:54)
    at Object.runIOS [as func] (/Users/mac/Desktop/Learn/LearnReactive/AwesomeProject/node_modules/@react-native-community/cli-platform-ios/build/commands/runIOS/index.js:121:12)
    at Command.handleAction (/Users/mac/Desktop/Learn/LearnReactive/AwesomeProject/node_modules/@react-native-community/cli/build/index.js:192:23)
    at Command.listener (/Users/mac/Desktop/Learn/LearnReactive/AwesomeProject/node_modules/commander/index.js:315:8)
    at Command.emit (node:events:513:28)
    at Command.parseArgs (/Users/mac/Desktop/Learn/LearnReactive/AwesomeProject/node_modules/commander/index.js:651:12)
    at Command.parse (/Users/mac/Desktop/Learn/LearnReactive/AwesomeProject/node_modules/commander/index.js:474:21)

解决方案：

打开Xcode。然后Preferences->在标签中选择Components。
然后在列表中安装任何一个（或多个）可用的模拟器。最好是最近的一位。
它解决了这个问题。

用RN命令行npx react-native init AwesomeProject创建项目时，一直提示创建失败：
解决方案：

用指定的版本创建，如下：
npx react-native init AwesomeProject --version 0.68.2
其中 “AwesomeProjec”是项目名

问题：用yarn react-native run-ios运行时，提示No simulator available with name "iPhone 13".
解决方案：

用下面的代码替换上面的命令：
yarn react-native run-ios --simulator="iPhone 14"
参考文档：error Could not find “iPhone X” simulator. Run CLI with --verbose flag for more details