crashes on heroku, but not locally.

[Tushar-Beladiya]

2020-05-24T11:14:46.401373+00:00 app[web.1]: npm ERR! syscall spawn
2020-05-24T11:14:46.401653+00:00 app[web.1]: npm ERR! file sh
2020-05-24T11:14:46.401945+00:00 app[web.1]: npm ERR! errno ENOENT
2020-05-24T11:14:46.403473+00:00 app[web.1]: npm ERR! ng-app@0.0.0 start: ng serve
2020-05-24T11:14:46.403686+00:00 app[web.1]: npm ERR! spawn ENOENT
2020-05-24T11:14:46.403926+00:00 app[web.1]: npm ERR!
2020-05-24T11:14:46.404158+00:00 app[web.1]: npm ERR! Failed at the ng-app@0.0.0 start script.
2020-05-24T11:14:46.404357+00:00 app[web.1]: npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
2020-05-24T11:14:46.411650+00:00 app[web.1]:
2020-05-24T11:14:46.412112+00:00 app[web.1]: npm ERR! A complete log of this run can be found in:
2020-05-24T11:14:46.412293+00:00 app[web.1]: npm ERR! /app/.npm/_logs/2020-05-24T11_14_46_405Z-debug.log
2020-05-24T11:14:46.490154+00:00 heroku[web.1]: Process exited with status 1
2020-05-24T11:14:46.553525+00:00 heroku[web.1]: State changed from starting to crashed
2020-05-24T11:14:55.068135+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=murmuring-waters-50542.herokuapp.com request_id=e93f0805-5403-4428-b465-ef41d71b4f2b fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T11:14:56.061638+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=murmuring-waters-50542.herokuapp.com request_id=0af7827d-1b33-4140-bb84-8496a44d3ef5 fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T11:19:45.820827+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=murmuring-waters-50542.herokuapp.com request_id=572f7a07-ed6f-49a2-b4c0-aafbd6e8d748 fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T11:19:46.694517+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=murmuring-waters-50542.herokuapp.com request_id=b8bd1765-5209-4f3c-b59d-ea5b6c54685e fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T11:22:34.045837+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=murmuring-waters-50542.herokuapp.com request_id=a30d5939-d30a-47ee-99f3-6660d3dcd10e fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T11:22:34.864431+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=murmuring-waters-50542.herokuapp.com request_id=9a43e8c5-4d23-4705-813b-52eb11eff243 fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T11:36:57.151163+00:00 heroku[web.1]: State changed from crashed to starting
2020-05-24T11:37:06.041016+00:00 heroku[web.1]: Starting process with command npm start
2020-05-24T11:37:08.309212+00:00 app[web.1]:
2020-05-24T11:37:08.309224+00:00 app[web.1]: > ng-app@0.0.0 start /app
2020-05-24T11:37:08.309224+00:00 app[web.1]: > ng serve
2020-05-24T11:37:08.309224+00:00 app[web.1]:
2020-05-24T11:37:08.315208+00:00 app[web.1]: sh: 1: ng: not found
2020-05-24T11:37:08.319019+00:00 app[web.1]: npm ERR! code ELIFECYCLE
2020-05-24T11:37:08.319200+00:00 app[web.1]: npm ERR! syscall spawn
2020-05-24T11:37:08.319380+00:00 app[web.1]: npm ERR! file sh
2020-05-24T11:37:08.319524+00:00 app[web.1]: npm ERR! errno ENOENT
2020-05-24T11:37:08.320543+00:00 app[web.1]: npm ERR! ng-app@0.0.0 start: ng serve
2020-05-24T11:37:08.320628+00:00 app[web.1]: npm ERR! spawn ENOENT
2020-05-24T11:37:08.320735+00:00 app[web.1]: npm ERR!
2020-05-24T11:37:08.320824+00:00 app[web.1]: npm ERR! Failed at the ng-app@0.0.0 start script.
2020-05-24T11:37:08.320910+00:00 app[web.1]: npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
2020-05-24T11:37:08.328064+00:00 app[web.1]:
2020-05-24T11:37:08.328285+00:00 app[web.1]: npm ERR! A complete log of this run can be found in:
2020-05-24T11:37:08.328462+00:00 app[web.1]: npm ERR! /app/.npm/_logs/2020-05-24T11_37_08_321Z-debug.log
2020-05-24T11:37:08.381518+00:00 heroku[web.1]: Process exited with status 1
2020-05-24T11:37:08.427787+00:00 heroku[web.1]: State changed from starting to crashed
2020-05-24T12:00:28.142795+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=murmuring-waters-50542.herokuapp.com request_id=26aacaee-9a5b-45ce-8637-c3b447df5522 fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T12:00:29.981044+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=murmuring-waters-50542.herokuapp.com request_id=9673e486-e33e-4777-81d0-05146b975df2 fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T12:03:12.231332+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=murmuring-waters-50542.herokuapp.com request_id=4543fff3-ceca-4092-98fb-7a9ec4c3ce97 fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T12:03:13.088486+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=murmuring-waters-50542.herokuapp.com request_id=e096b90e-790c-4345-bf3e-e08802eb9031 fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T12:06:23.000000+00:00 app[api]: Build started by user tusharbeldiya145@gmail.com
2020-05-24T12:09:51.954412+00:00 app[api]: Deploy 6a41c9ec by user tusharbeldiya145@gmail.com
2020-05-24T12:09:51.954412+00:00 app[api]: Release v4 created by user tusharbeldiya145@gmail.com
2020-05-24T12:09:52.305954+00:00 heroku[web.1]: State changed from crashed to starting
2020-05-24T12:10:04.000000+00:00 app[api]: Build succeeded
2020-05-24T12:10:05.869198+00:00 heroku[web.1]: Starting process with command npm start
2020-05-24T12:10:08.261374+00:00 app[web.1]:
2020-05-24T12:10:08.261397+00:00 app[web.1]: > ng-app@0.0.0 start /app
2020-05-24T12:10:08.261398+00:00 app[web.1]: > ng serve
2020-05-24T12:10:08.261398+00:00 app[web.1]:
2020-05-24T12:10:08.383060+00:00 app[web.1]: As a forewarning, we are moving the CLI npm package to "@angular/cli" with the next release,
2020-05-24T12:10:08.383062+00:00 app[web.1]: which will only support Node 6.9 and greater. This package will be officially deprecated
2020-05-24T12:10:08.383063+00:00 app[web.1]: shortly after.
2020-05-24T12:10:08.383063+00:00 app[web.1]:
2020-05-24T12:10:08.383063+00:00 app[web.1]: To disable this warning use "ng set --global warnings.packageDeprecation=false".
2020-05-24T12:10:08.383063+00:00 app[web.1]:
2020-05-24T12:10:08.645776+00:00 app[web.1]: You have to be inside an angular-cli project in order to use the serve command.
2020-05-24T12:10:08.662017+00:00 app[web.1]: npm ERR! code ELIFECYCLE
2020-05-24T12:10:08.662396+00:00 app[web.1]: npm ERR! errno 1
2020-05-24T12:10:08.664057+00:00 app[web.1]: npm ERR! ng-app@0.0.0 start: ng serve
2020-05-24T12:10:08.664276+00:00 app[web.1]: npm ERR! Exit status 1
2020-05-24T12:10:08.664503+00:00 app[web.1]: npm ERR!
2020-05-24T12:10:08.664693+00:00 app[web.1]: npm ERR! Failed at the ng-app@0.0.0 start script.
2020-05-24T12:10:08.664861+00:00 app[web.1]: npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
2020-05-24T12:10:08.672572+00:00 app[web.1]:
2020-05-24T12:10:08.673266+00:00 app[web.1]: npm ERR! A complete log of this run can be found in:
2020-05-24T12:10:08.673267+00:00 app[web.1]: npm ERR! /app/.npm/_logs/2020-05-24T12_10_08_666Z-debug.log
2020-05-24T12:10:08.735583+00:00 heroku[web.1]: Process exited with status 1
2020-05-24T12:10:08.782654+00:00 heroku[web.1]: State changed from starting to crashed
2020-05-24T12:10:08.785031+00:00 heroku[web.1]: State changed from crashed to starting
2020-05-24T12:10:23.333653+00:00 heroku[web.1]: Starting process with command npm start
2020-05-24T12:10:26.159098+00:00 app[web.1]:
2020-05-24T12:10:26.159115+00:00 app[web.1]: > ng-app@0.0.0 start /app
2020-05-24T12:10:26.159116+00:00 app[web.1]: > ng serve
2020-05-24T12:10:26.159116+00:00 app[web.1]:
2020-05-24T12:10:26.352946+00:00 app[web.1]: As a forewarning, we are moving the CLI npm package to "@angular/cli" with the next release,
2020-05-24T12:10:26.352947+00:00 app[web.1]: which will only support Node 6.9 and greater. This package will be officially deprecated
2020-05-24T12:10:26.352948+00:00 app[web.1]: shortly after.
2020-05-24T12:10:26.352948+00:00 app[web.1]:
2020-05-24T12:10:26.352949+00:00 app[web.1]: To disable this warning use "ng set --global warnings.packageDeprecation=false".
2020-05-24T12:10:26.352949+00:00 app[web.1]:
2020-05-24T12:10:26.767573+00:00 app[web.1]: You have to be inside an angular-cli project in order to use the serve command.
2020-05-24T12:10:26.782118+00:00 app[web.1]: npm ERR! code ELIFECYCLE
2020-05-24T12:10:26.786134+00:00 app[web.1]: npm ERR! errno 1
2020-05-24T12:10:26.794262+00:00 app[web.1]: npm ERR! ng-app@0.0.0 start: ng serve
2020-05-24T12:10:26.794503+00:00 app[web.1]: npm ERR! Exit status 1
2020-05-24T12:10:26.794781+00:00 app[web.1]: npm ERR!
2020-05-24T12:10:26.794994+00:00 app[web.1]: npm ERR! Failed at the ng-app@0.0.0 start script.
2020-05-24T12:10:26.795207+00:00 app[web.1]: npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
2020-05-24T12:10:26.817149+00:00 app[web.1]:
2020-05-24T12:10:26.817652+00:00 app[web.1]: npm ERR! A complete log of this run can be found in:
2020-05-24T12:10:26.817913+00:00 app[web.1]: npm ERR! /app/.npm/_logs/2020-05-24T12_10_26_796Z-debug.log
2020-05-24T12:10:26.877508+00:00 heroku[web.1]: Process exited with status 1
2020-05-24T12:10:26.932900+00:00 heroku[web.1]: State changed from starting to crashed
2020-05-24T12:10:27.442970+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/" host=murmuring-waters-50542.herokuapp.com request_id=44c409a3-cc4d-4ecd-aa76-ceca72edcb6e fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https
2020-05-24T12:10:28.243875+00:00 heroku[router]: at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=murmuring-waters-50542.herokuapp.com request_id=90c5c2cb-936e-426b-8a8a-efb0eed67d45 fwd="1.38.164.254" dyno= connect= service= status=503 bytes= protocol=https