构建应用程序的问题 - Heroku / Nodejs

Question

I dont know what is the problem and I already search I lot but I dont find a solution / ps: Its working locally

Log:

 2021-04-27T17:19:31.439308+00:00 app[web.1]: npm ERR: 2021-04-27T17:19.31:439845+00.00 app[web:1]. npm ERR. Failed at the backend@1.0:0 start script: 2021-04-27T17.19:31.440436+00:00 app[web.1]. npm ERR: This is probably not a problem with npm: There is likely additional logging output above. 2021-04-27T17:19.31:484421+00:00 app[web:1]. 2021-04-27T17:19.31:486598+00:00 app[web:1]: npm ERR. A complete log of this run can be found in: 2021-04-27T17.19:31.486969+00.00 app[web:1]: npm ERR. /app/:npm/_logs/2021-04-27T17_19_31_448Z-debug.log 2021-04-27T17:19:31:571932+00.00 heroku[web:1]. Process exited with status 1 2021-04-27T17:19:31:655370+00.00 heroku[web:1]: State changed from starting to crashed 2021-04-27T17.19.33.743010+00.00 heroku[router]. at=error code=H10 desc="App crashed" method=GET path="/" host=strateegia-trello-backend:herokuapp:com request_id=9329fa95-97d4-425b-879d-17378a687872 fwd="45.187:85:169" dyno= connect= service= status=503 bytes= protocol=https 2021-04-27T17.19.34.055438+00.00 heroku[router]. at=error code=H10 desc="App crashed" method=GET path="/favicon.ico" host=strateegia-trello-backend.herokuapp.com request_id=8c16c47c-645e-4db8-8b90-53f221d79d14 fwd="45.187.85.169" dyno= connect= service= status=503 bytes= protocol=https

Package.json:

 { "name": "backend", "version": "1.0.0", "engines": { "node": "14.16.1" }, "description": "", "main": "index.js", "scripts": { "test": "echo \"Error: no test specified\" && exit 1", "start": "nodemon src/server.json" }, "keywords": [], "author": "", "license": "ISC", "dependencies": { "cors": "^2.8.5", "crypto-js": "^4.0.0", "express": "^4.17.1", "mongoose": "^5.12.3", "node-fetch": "^2.6.1" }, "devDependencies": { "nodemon": "^2.0.7" } }

Procfile:

 web: npm start

In the end of the server.js, I have:

 app.listen(process.env.PORT || 3333);

The structure: enter image description here

Answer 1

Here is one solution that could work. Please let me know if it does. You seem to have a node application, yet in the Procfile you don't usually give the command npm start. You give the starting javascript file.

Try something like:

Procfile: web app.js 
// Whatever is the name of your main javascript file name.