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npm start not working Angular #21189
Description
When I am putting npm start in VSCode, I get the following error:
`> mean@1.0.0 start C:\Users\User\Desktop\MontHolding\mean
app.js
npm ERR! file C:\Windows\system32\cmd;C:\Python27.exe
npm ERR! path C:\Windows\system32\cmd;C:\Python27.exe
npm ERR! code ELIFECYCLE
npm ERR! errno ENOENT
npm ERR! syscall spawn C:\Windows\system32\cmd;C:\Python27.exe
npm ERR! mean@1.0.0 start: app.js
npm ERR! spawn C:\Windows\system32\cmd;C:\Python27.exe ENOENT
npm ERR!
npm ERR! Failed at the mean@1.0.0 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:
npm ERR! C:\Users\User\AppData\Roaming\npm-cache_logs\2018-07-11T07_06_42_053Z-debug.log`
This is the log file:
0 info it worked if it ends with ok
1 verbose cli [ 'C:\Program Files\nodejs\node.exe',
1 verbose cli 'C:\Users\User\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js',
1 verbose cli 'start' ]
2 info using npm@6.1.0
3 info using node@v8.11.3
4 verbose run-script [ 'prestart', 'start', 'poststart' ]
5 info lifecycle mean@1.0.0prestart: mean@1.0.0start: mean@1.0.0
6 info lifecycle mean@1.0.0
7 verbose lifecycle mean@1.0.0start: unsafe-perm in lifecycle truestart: PATH: C:\Users\User\AppData\Roaming\npm\node_modules\npm\node_modules\npm-lifecycle\node-gyp-bin;C:\Users\User\Desktop\MontHolding\mean\node_modules.bin;C:\Program Files\Git\mingw64\bin;C:\Program Files\Git\usr\bin;C:\Users\User\bin;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\Python27\Lib\site-packages\PyQt4;C:\Python33;C:\Python33\Lib\site-packages\PyQt4\pyuic4.bat;C:\Python35\Lib\site-packages\PyQt5;C:\ProgramData\Oracle\Java\javapath;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Program Files\Java\jdk1.8.0_60\bin;C:\Program Files (x86)\Brackets\command;C:\Program Files (x86)\GtkSharp\2.12\bin;C:\Program Files\PuTTY;C:\Python27;C:\Program Files\dotnet;C:\Program Files\Microsoft SQL Server\130\Tools\Binn;C:\Program Files\nodejs;C:\Program Files\Git\cmd;C:\Users\User\AppData\Local.meteor;C:\Python27\C;C:\Program Files\Git\Python33\Lib\site-packages\PyQt4;C:\Program Files\Microsoft VS Code\bin;C:\Users\User\AppData\Roaming\npm
8 verbose lifecycle mean@1.0.0
9 verbose lifecycle mean@1.0.0start: CWD: C:\Users\User\Desktop\MontHolding\meanstart: Args: [ '/d /s /c', 'app.js' ]
10 silly lifecycle mean@1.0.0
11 info lifecycle mean@1.0.0start: Failed to exec start scriptstart: Returned: code: -4058 signal: null
12 silly lifecycle mean@1.0.0
13 info lifecycle mean@1.0.0~start: Failed to exec start script
14 verbose stack Error: mean@1.0.0 start: app.js
14 verbose stack spawn C:\Windows\system32\cmd;C:\Python27.exe ENOENT
14 verbose stack at _errnoException (util.js:992:11)
14 verbose stack at Process.ChildProcess._handle.onexit (internal/child_process.js:190:19)
14 verbose stack at onErrorNT (internal/child_process.js:372:16)
14 verbose stack at _combinedTickCallback (internal/process/next_tick.js:138:11)
14 verbose stack at process._tickCallback (internal/process/next_tick.js:180:9)
15 verbose pkgid mean@1.0.0
16 verbose cwd C:\Users\User\Desktop\MontHolding\mean
17 verbose Windows_NT 6.3.9600
18 verbose argv "C:\Program Files\nodejs\node.exe" "C:\Users\User\AppData\Roaming\npm\node_modules\npm\bin\npm-cli.js" "start"
19 verbose node v8.11.3
20 verbose npm v6.1.0
21 error file C:\Windows\system32\cmd;C:\Python27.exe
22 error path C:\Windows\system32\cmd;C:\Python27.exe
23 error code ELIFECYCLE
24 error errno ENOENT
25 error syscall spawn C:\Windows\system32\cmd;C:\Python27.exe
26 error mean@1.0.0 start: app.js
26 error spawn C:\Windows\system32\cmd;C:\Python27.exe ENOENT
27 error Failed at the mean@1.0.0 start script.
27 error This is probably not a problem with npm. There is likely additional logging output above.
28 verbose exit [ 1, true ]
Please any help is highly appreciated <3
Activity
[-]npm start not working[/-][+]npm start not working Angular[/+]hiyamgh commentedon Jul 11, 2018
@DanielRuf Thank you for your reply, but the same error appeared again when I was installing
windows build tools:/hiyamgh commentedon Jul 11, 2018
I will try to reinstall, but I don't understand why Python is related to this !!
hiyamgh commentedon Jul 11, 2018
@DanielRuf I did this, I also added the node.js to
PATHinEnvironment Variablesand rebooted the system, but again I'm still getting the same errorkenany commentedon Jul 11, 2018
Can you try changing your
"start"script (in yourpackage.json) to:hiyamgh commentedon Jul 12, 2018
@kenany I did this, but still getting the error.
kenany commentedon Jul 12, 2018
@hiyam97 Can I see the error log after making my suggested change?