Я новичок в стеке MERN (и программировании в целом). Я создаю приложение, используя heroku для выполнения задания, и мой прокси-сервер испытывает проблемы с зависимостями.
Вот журнал heroku:
2020-04-20T01:16:43.000000+00:00 app[api]: Build succeeded
2020-04-20T01:16:44.447430+00:00 heroku[web.1]: State changed from crashed to starting
2020-04-20T01:16:50.175664+00:00 heroku[web.1]: State changed from starting to crashed
2020-04-20T01:16:50.087369+00:00 app[web.1]: internal/modules/cjs/loader.js:983
2020-04-20T01:16:50.087379+00:00 app[web.1]: throw err;
2020-04-20T01:16:50.087379+00:00 app[web.1]: ^
2020-04-20T01:16:50.087380+00:00 app[web.1]:
2020-04-20T01:16:50.087380+00:00 app[web.1]: Error: Cannot find module 'request-promise'
2020-04-20T01:16:50.087380+00:00 app[web.1]: Require stack:
2020-04-20T01:16:50.087381+00:00 app[web.1]: - /app/server.js
2020-04-20T01:16:50.087382+00:00 app[web.1]: at Function.Module._resolveFilename (internal/modules/cjs/loader.js:980:15)
2020-04-20T01:16:50.087382+00:00 app[web.1]: at Function.Module._load (internal/modules/cjs/loader.js:862:27)
2020-04-20T01:16:50.087382+00:00 app[web.1]: at Module.require (internal/modules/cjs/loader.js:1042:19)
2020-04-20T01:16:50.087383+00:00 app[web.1]: at require (internal/modules/cjs/helpers.js:77:18)
2020-04-20T01:16:50.087383+00:00 app[web.1]: at Object.<anonymous> (/app/server.js:12:10)
2020-04-20T01:16:50.087384+00:00 app[web.1]: at Module._compile (internal/modules/cjs/loader.js:1156:30)
2020-04-20T01:16:50.087384+00:00 app[web.1]: at Object.Module._extensions..js (internal/modules/cjs/loader.js:1176:10)
2020-04-20T01:16:50.087384+00:00 app[web.1]: at Module.load (internal/modules/cjs/loader.js:1000:32)
2020-04-20T01:16:50.087385+00:00 app[web.1]: at Function.Module._load (internal/modules/cjs/loader.js:899:14)
2020-04-20T01:16:50.087385+00:00 app[web.1]: at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
2020-04-20T01:16:50.087386+00:00 app[web.1]: at internal/main/run_main_module.js:18:47 {
2020-04-20T01:16:50.087386+00:00 app[web.1]: code: 'MODULE_NOT_FOUND',
2020-04-20T01:16:50.087387+00:00 app[web.1]: requireStack: [ '/app/server.js' ]
2020-04-20T01:16:50.087387+00:00 app[web.1]: }
2020-04-20T01:21:53.525467+00:00 heroku[web.1]: State changed from crashed to starting
2020-04-20T01:21:58.716936+00:00 heroku[web.1]: State changed from starting to crashed
2020-04-20T01:21:58.650366+00:00 app[web.1]: internal/modules/cjs/loader.js:983
2020-04-20T01:21:58.650395+00:00 app[web.1]: throw err;
2020-04-20T01:21:58.650395+00:00 app[web.1]: ^
2020-04-20T01:21:58.650395+00:00 app[web.1]:
2020-04-20T01:21:58.650396+00:00 app[web.1]: Error: Cannot find module 'request-promise'
2020-04-20T01:21:58.650396+00:00 app[web.1]: Require stack:
2020-04-20T01:21:58.650396+00:00 app[web.1]: - /app/server.js
2020-04-20T01:21:58.650397+00:00 app[web.1]: at Function.Module._resolveFilename (internal/modules/cjs/loader.js:980:15)
2020-04-20T01:21:58.650397+00:00 app[web.1]: at Function.Module._load (internal/modules/cjs/loader.js:862:27)
2020-04-20T01:21:58.650398+00:00 app[web.1]: at Module.require (internal/modules/cjs/loader.js:1042:19)
2020-04-20T01:21:58.650398+00:00 app[web.1]: at require (internal/modules/cjs/helpers.js:77:18)
2020-04-20T01:21:58.650398+00:00 app[web.1]: at Object.<anonymous> (/app/server.js:12:10)
2020-04-20T01:21:58.650399+00:00 app[web.1]: at Module._compile (internal/modules/cjs/loader.js:1156:30)
2020-04-20T01:21:58.650399+00:00 app[web.1]: at Object.Module._extensions..js (internal/modules/cjs/loader.js:1176:10)
2020-04-20T01:21:58.650438+00:00 app[web.1]: at Module.load (internal/modules/cjs/loader.js:1000:32)
2020-04-20T01:21:58.650439+00:00 app[web.1]: at Function.Module._load (internal/modules/cjs/loader.js:899:14)
2020-04-20T01:21:58.650440+00:00 app[web.1]: at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:74:12)
2020-04-20T01:21:58.650441+00:00 app[web.1]: at internal/main/run_main_module.js:18:47 {
2020-04-20T01:21:58.650441+00:00 app[web.1]: code: 'MODULE_NOT_FOUND',
2020-04-20T01:21:58.650441+00:00 app[web.1]: requireStack: [ '/app/server.js' ]
2020-04-20T01:21:58.650441+00:00 app[web.1]: }
Я попытался «пересобрать» свой пакет. json с npm install request
, npm install request-promise
и npm init
и отправкой в мой репозиторий github, затем развертывание его на heroku, но я получаю ту же ошибку.
здесь находится верх моего сервера. js:
var express = require('express');
var bodyParser = require('body-parser');
var passport = require('passport');
var authJwtController = require('./auth_jwt');
var User = require('./Users');
var Movie = require('./Movies');
var Review = require('./Reviews');
var jwt = require('jsonwebtoken');
var cors = require('cors');
var mongoose = require('mongoose');
const crypto = require("crypto");
var rp = require('request-promise');
и вот мой пакет. json
{
"name": "hw4removedforprivacy",
"version": "1.0.0",
"description": "week7a",
"main": "server.js",
"scripts": {
"test": "mocha --timeout 10000 --exit",
"start": "node server.js"
},
"author": "removedforprovacy",
"license": "ISC",
"dependencies": {
"bcrypt-nodejs": "0.0.3",
"body-parser": "^1.18.2",
"cors": "^2.8.5",
"express": "^4.16.2",
"jsonwebtoken": "^8.1.1",
"mongoose": "^5.0.9",
"passport": "^0.4.0",
"passport-http": "^0.3.0",
"passport-jwt": "^3.0.1",
"request": "^2.88.2"
},
"devDependencies": {
"chai": "^4.2.0",
"chai-http": "^4.2.0",
"dotenv": "^6.2.0",
"mocha": "^5.2.0",
"request-promise": "^4.2.5",
"sinon": "^7.2.2",
"sinon-mongoose": "^2.2.1"
},
"directories": {
"test": "test"
},
"repository": {
"type": "git",
"url": "git+https://github.com/blahblaghblaghremovedforprivacy"
},
"bugs": {
"url": "https://github.com/blahblaghblaghremovedforprivacy"
},
"homepage": "https://github.com/blahblaghblaghremovedforprivacy"
}
Я не знаю, что делать ... Я очень смущен, почему сервер. js бегает локально но не на геройку. Спасибо заранее.