expo start 在命令行中通过退出状态 1 失败 @ start 脚本

如何解决expo start 在命令行中通过退出状态 1 失败 @ start 脚本

在面临以下问题的命令提示符下执行 expo start，

0 info it worked if it ends with ok
1 verbose cli [
1 verbose cli   'C:\\Program Files\\nodejs\\node.exe',1 verbose cli   'C:\\Users\\dineshkumars2\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js',1 verbose cli   'start'
1 verbose cli ]
2 info using npm@6.14.8
3 info using node@v12.14.0
4 verbose run-script [ 'prestart','start','poststart' ]
5 info lifecycle @~prestart: @
6 info lifecycle @~start: @
7 verbose lifecycle @~start: unsafe-perm in lifecycle true
8 verbose lifecycle @~start: PATH: C:\Users\dineshkumars2\AppData\Roaming\npm\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;C:\Panasonic_data\mymobileapp\panasonic.maintenance.tablet\node_modules\.bin;C:\python39\Scripts\;C:\python39\;C:\Program Files (x86)\RSA SecurID Token Common;C:\Program Files\RSA SecurID Token Common;C:\Program Files\Microsoft MPI\Bin\;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Windows\CCM;C:\Program Files\Microsoft sql Server\120\Tools\Binn\;C:\Program Files\TortoiseGit\bin;C:\Program Files (x86)\Microsoft sql Server\130\Tools\Binn\;C:\Program Files\Microsoft sql Server\130\Tools\Binn\;C:\Program Files (x86)\Microsoft sql Server\130\DTS\Binn\;C:\Program Files\Microsoft sql Server\130\DTS\Binn\;C:\Program Files\Microsoft sql Server\Client SDK\ODBC\130\Tools\Binn\;C:\Program Files\Intel\WiFi\bin\;C:\Program Files\Common Files\Intel\WirelessCommon\;C:\Program Files\dotnet\;C:\Program Files\Microsoft sql Server\Client SDK\ODBC\170\Tools\Binn\;C:\Program Files\Microsoft VS Code\bin;C:\Program Files (x86)\dotnet\;C:\Program Files\PuTTY\;C:\Program Files (x86)\Microsoft sql Server\150\Tools\Binn\;C:\Program Files\Microsoft sql Server\150\Tools\Binn\;C:\Program Files\Microsoft sql Server\150\DTS\Binn\;C:\Program Files (x86)\Microsoft sql Server\150\DTS\Binn\;C:\Program Files\Git\cmd;C:\ProgramData\chocolatey\bin;C:\Program Files\Genymobile\Genymotion\tools;C:\Program Files\nodejs\;C:\Program Files\RSA SecurID Token Common\;C:\Users\dineshkumars2\AppData\Roaming\npm
9 verbose lifecycle @~start: CWD: C:\Panasonic_data\mymobileapp\panasonic.maintenance.tablet
10 silly lifecycle @~start: Args: [ '/d /s /c','expo start' ]
11 silly lifecycle @~start: Returned: code: 1  signal: null
12 info lifecycle @~start: Failed to exec start script
13 verbose stack Error: @ start: `expo start`
13 verbose stack Exit status 1
13 verbose stack     at EventEmitter.<anonymous> (C:\Users\dineshkumars2\AppData\Roaming\npm\node_modules\npm\node_modules\npm-lifecycle\index.js:332:16)
13 verbose stack     at EventEmitter.emit (events.js:210:5)
13 verbose stack     at ChildProcess.<anonymous> (C:\Users\dineshkumars2\AppData\Roaming\npm\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack     at ChildProcess.emit (events.js:210:5)
13 verbose stack     at maybeClose (internal/child_process.js:1021:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:283:5)
14 verbose pkgid @
15 verbose cwd C:\Panasonic_data\mymobileapp\panasonic.maintenance.tablet
16 verbose Windows_NT 10.0.17134
17 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\dineshkumars2\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js" "start"
18 verbose node v12.14.0
19 verbose npm  v6.14.8
20 error code ELIFECYCLE
21 error errno 1
22 error @ start: `expo start`
22 error Exit status 1
23 error Failed at the @ start script.
23 error This is probably not a problem with npm. There is likely additional logging output above.

解决方法

我重新安装了博览会和节点，

1. npm -g uninstall expo-cli --save。
2. 第二次转到 \Users\ 然后删除 .expo 文件夹
3. 打开 Windows 控制面板。 选择程序和功能选项。 点击“卸载程序” 选择节点。 js，然后点击卸载链接。
4. 从链接 https://nodejs.org/dist/latest-v14.x/ 重新安装了 node 14 版本。
5. 再次安装expo，npm install -g expo-cli
6. 展会开始

现在工作。