'Failed at the [email protected] start script

I am currently facing a deployment issue, can anyone help me with it?

Repo: https://github.com/PradhumnaPancholi/Mail-it

Error Msg:

npm ERR! Failed at the [email protected] start script.
2019-01-13T14:47:41.909830+00:00 app[web.1]: npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
2019-01-13T14:47:41.911756+00:00 app[web.1]:  

at=error code=H10 desc="App crashed" method=GET path="/" host=mailit7.herokuapp.com request_id=3e7925be-a220-4cad-a883-a012a954dd46 fwd="174.117.19.190" dyno= connect= service= status=503 bytes= protocol=http

heroku log: I have a new error msg now.

 at=error code=H10 desc="App crashed" 
  method=GET path="/favicon.ico" 
  host=mailit7.herokuapp.com 
  request_id=3ca9c4a6-c7be-4cdd-bff5-57334a081a96 
  fwd="174.117.19.190" 
  dyno= connect= service= status=503 bytes= protocol=http


Solution 1:[1]

If it's possible, please post the full log of the npm command.
I cloned your repo and tried to run npm install but I got below error:

npm ERR! code E404 npm ERR! 404 Not Found: [email protected]

I suggest to remove your node_modules directory and run npm install again. If you got the same error which I got, take a look at this question.

Solution 2:[2]

To connect to a sever like that, what you need to do is command dir/s and check to see if your computer can handle it. But if you're just looking for a back door to a private server, then hit cmd color a then hir dir. Then nmp. Then hit 'allow connect'. It should restart your computer. Then try again and it should allow it this time.

Solution 3:[3]

I has a similar problem and npm install -g nodemon worked.

Sources

This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.

Source: Stack Overflow

Solution Source
Solution 1 saman.shahmohamadi
Solution 2 ouflak
Solution 3 mwangi john