Node.js 从一个react项目切换到另一个npm start后抛出错误：系统找不到指定的路径。npm错误！代码失效循环

嘿，伙计们，我想这个地方最有可能帮助我。 所以我有两个项目，项目A和项目B

每当我运行项目B，然后完成并尝试运行项目A（

npm start

），我都会收到错误

react脚本

error

而且它只发生在项目A上，项目B可以根据我的需要重新运行任意多次，不会出现错误

我发现以下错误：

$ npm start

> react-only-template@0.1.0 start E:\projects\project-a
> react-scripts start

The system cannot find the path specified.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! react-only-template@0.1.0 start: `react-scripts start`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the react-only-template@0.1.0 start script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:

日志文件：

0 info it worked if it ends with ok
1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
1 verbose cli   'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'start' ]
2 info using npm@6.14.11
3 info using node@v10.24.0
4 verbose run-script [ 'prestart', 'start', 'poststart' ]
5 info lifecycle react-only-template@0.1.0~prestart: react-only-template@0.1.0
6 info lifecycle react-only-template@0.1.0~start: react-only-template@0.1.0
7 verbose lifecycle react-only-template@0.1.0~start: unsafe-perm in lifecycle true
8 verbose lifecycle react-only-template@0.1.0~start: PATH: C:\Users\neman\AppData\Roaming\nvm\v10.24.0\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;E:\projects\project-a\node_modules\.bin;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Users\neman\bin;C:\Users\neman\bin;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\local\bin;C:\Program Files\Git\usr\bin;C:\Program Files\Git\usr\bin;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Users\neman\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0;C:\WINDOWS\System32\OpenSSH;C:\Program Files\Git\cmd;C:\Program Files\Microsoft VS Code\bin;C:\ProgramData\ComposerSetup\bin;E:\xampp\php;E:\php-7.4.7;E:\Vagrant\bin;%NVM_HOME%;%NVM_SYMLINK%;C:\ProgramData\chocolatey\bin;C:\Program Files\Docker\Docker\resources\bin;C:\ProgramData\DockerDesktop\version-bin;C:\Users\neman\AppData\Local\Microsoft\WindowsApps;C:\Users\neman\AppData\Roaming\Composer\vendor\bin;C:\Users\neman\AppData\Roaming\npm;C:\Users\neman\AppData\Roaming\nvm;C:\Program Files\nodejs;C:\Program Files\Git\usr\bin\vendor_perl;C:\Program Files\Git\usr\bin\core_perl
9 verbose lifecycle react-only-template@0.1.0~start: CWD: E:\projects\project-a
10 silly lifecycle react-only-template@0.1.0~start: Args: [ '/d /s /c', 'react-scripts start' ]
11 silly lifecycle react-only-template@0.1.0~start: Returned: code: 1  signal: null
12 info lifecycle react-only-template@0.1.0~start: Failed to exec start script
13 verbose stack Error: react-only-template@0.1.0 start: `react-scripts start`
13 verbose stack Exit status 1
13 verbose stack     at EventEmitter.<anonymous> (C:\Users\neman\AppData\Roaming\nvm\v10.24.0\node_modules\npm\node_modules\npm-lifecycle\index.js:332:16)
13 verbose stack     at EventEmitter.emit (events.js:198:13)
13 verbose stack     at ChildProcess.<anonymous> (C:\Users\neman\AppData\Roaming\nvm\v10.24.0\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack     at ChildProcess.emit (events.js:198:13)
13 verbose stack     at maybeClose (internal/child_process.js:982:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:259:5)
14 verbose pkgid react-only-template@0.1.0
15 verbose cwd E:\projects\project-a
16 verbose Windows_NT 10.0.19042
17 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "start"
18 verbose node v10.24.0
19 verbose npm  v6.14.11
20 error code ELIFECYCLE
21 error errno 1
22 error react-only-template@0.1.0 start: `react-scripts start`
22 error Exit status 1
23 error Failed at the react-only-template@0.1.0 start script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]

项目B： 也是CRA应用程序

"react": "^16.13.1",
"react-scripts": "^3.4.3",

我可以再次运行项目A的唯一方法是重新启动我的电脑，因为我必须重新运行docker和许多其他应用程序，这台电脑真的很满。

---

如果有人对如何永久解决这个问题有任何建议，我将不胜感激，或者至少让我不必重新启动我的计算机，这样事情就会发生。您是否尝试过删除

节点_moduled，package lock.json

并运行此命令<代码>npm缓存清理--强制执行

我在使用“希望你知道你在做什么”后收到警告，这使我取消了它，因为我不完全确定我在做什么。此外，npm缓存自5.0版以来是自我修复的，所以我刚刚验证了我的缓存似乎正常，但问题仍然存在。此外，如果缓存存在问题，为什么重新启动我的机器会使其正常工作，可能是因为它的缓存。每次你重启你的机器，它就会被清理干净。

"react": "^16.13.1",
"react-scripts": "^3.4.3",