`error D:React_Testnode_modulescore-js: Command failed.
Exit code: 1
Command: node -e "try{require('./postinstall')}catch(e){}"
Arguments:
Directory: D:React_Testnode_modulescore-js
Output:
????????????·????
info Visit https://yarnpkg.com/en/docs/c... for documentation about this command.
Error: Command failed: yarn add react-native --exact

at checkExecSyncError (child_process.js:621:11)
at execSync (child_process.js:657:15)
at run (C:\Users\Admin\AppData\Roaming\npm\node_modules\react-native-cli\index.js:294:5)
at createProject (C:\Users\Admin\AppData\Roaming\npm\node_modules\react-native-cli\index.js:249:3)
at init (C:\Users\Admin\AppData\Roaming\npm\node_modules\react-native-cli\index.js:200:5)
at Object.<anonymous> (C:\Users\Admin\AppData\Roaming\npm\node_modules\react-native-cli\index.js:153:7)
at Module._compile (internal/modules/cjs/loader.js:956:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:973:10)
at Module.load (internal/modules/cjs/loader.js:812:32)
at Function.Module._load (internal/modules/cjs/loader.js:724:14) {

status: 1,
signal: null,
output: [ null, null, null ],
pid: 6564,
stdout: null,
stderr: null
}
Command yarn add react-native --exact failed.`

请问有大佬知道这个报错的原因么？试了很多次都不成功，以及设置过了镜像源
`
yarn config set registry https://registry.npm.taobao.org --global
yarn config set disturl https://npm.taobao.org/dist --global
`

请问 有解决掉吗？我遇到了和你一样的问题，完全没有头绪