Nodejs environment problem: error spawn CMD enoent at process

Time:2022-1-5
Reading time |1.33 minutes word count |2129.6 characters
primary coverage |1. Introduction & background
“Nodejs environment problem: error spawn CMD enoent at process…”
Author | SCscHero Writing time | 2021/12/31 PM11:49
Article type |Series Degree of completion |Completed
motto Every great cause has a trivial beginning.

1、 Introduction & backgroundCompletion: 100%


a) Dealing with problems

Recently, there was something wrong with my colleagues’ Vue environmentHereticalProblem, the front-end code that could have run suddenly reported an error and couldn’t start, so help him have a look and record the problem. The following error messages and codes.

b) Error message

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:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
1 verbose cli   'run',
1 verbose cli   'dev'
1 verbose cli ]
2 info using [email protected]
3 info using [email protected]
4 verbose run-script [ 'predev', 'dev', 'postdev' ]
5 info lifecycle [email protected]~predev: [email protected]
6 info lifecycle [email protected]~dev: [email protected]
7 verbose lifecycle [email protected]~dev: unsafe-perm in lifecycle true
8 verbose lifecycle [email protected]~dev: PATH: C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;c:\CodeFile\XXXX\Target-Agreement\TAOnline\Presentation\SCscHero.web\node_modules\.bin;C:\Program Files\nodejs\;C:\Program Files\MySQL\MySQL Shell 8.0\bin\;C:\Users\SCscHero\AppData\Local\Microsoft\WindowsApps;C:\Users\SCscHero\AppData\Local\Programs\Git\cmd;C:\Program Files\Azure Data Studio\bin;C:\Users\SCscHero\.dotnet\tools;C:\Users\SCscHero\AppData\Roaming\npm
9 verbose lifecycle [email protected]~dev: CWD: c:\CodeFile\XXXX\Target-Agreement\TAOnline\Presentation\SCscHero.web
10 silly lifecycle [email protected]~dev: Args: [ '/d /s /c', 'vue-cli-service serve' ]
11 silly lifecycle [email protected]~dev: Returned: code: 1  signal: null
12 info lifecycle [email protected]~dev: Failed to exec dev script
13 verbose stack Error: [email protected] dev: `vue-cli-service serve`
13 verbose stack Exit status 1
13 verbose stack     at EventEmitter. (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\index.js:332:16)
13 verbose stack     at EventEmitter.emit (events.js:311:20)
13 verbose stack     at ChildProcess. (C:\Program Files\nodejs\node_modules\npm\node_modules\npm-lifecycle\lib\spawn.js:55:14)
13 verbose stack     at ChildProcess.emit (events.js:311:20)
13 verbose stack     at maybeClose (internal/child_process.js:1021:16)
13 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:286:5)
14 verbose pkgid [email protected]
15 verbose cwd c:\CodeFile\XXXX\Target-Agreement\TAOnline\Presentation\SCscHero.web
16 verbose Windows_NT 10.0.19043
17 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "run" "dev"
18 verbose node v12.16.1
19 verbose npm  v6.13.4
20 error code ELIFECYCLE
21 error errno 1
22 error [email protected] dev: `vue-cli-service serve`
22 error Exit status 1
23 error Failed at the [email protected] dev script.
23 error This is probably not a problem with npm. There is likely additional logging output above.
24 verbose exit [ 1, true ]

c) Screenshot of error reporting

The following error is reported:

Nodejs environment problem: error spawn CMD enoent at process

2、 SolutionCompletion: 100%


a) Troubleshooting ideas

  1. At first, I thought that the problem of dependencies could not be solved after all dependencies were reinstalled. At first, I thought it was a Vue cli or other dependency version problem.
  2. Later, Taobao image was used to switch the source and reinstall itno way。 I tortured him.
  3. I searched the Internet and thought it was the problem of environment variables, but setting the CMD program path to the path variable is still a problemno way
  4. Later, I found some online programs, orno way

b) Solution

Finally, my colleagues tossed about the nodejs version themselves: delete the original nodejs12 version, install the latest version 14, and then reinstall the version 12

3、 Statements and referencesCompletion: 100%


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