Question

我构建了一个app来练习与nodejs后端的反应。它在localhost上运行正常。但我需要学习如何在Heroku上部署它。我跟随Stephen Grider的Udemy课程并试图在Heroku上主持它。

但我的构建失败了。我多次检查并运行 npm install 。但我无法让它发挥作用。

这是我在服务器

中的 package.json

{
  "name": "react-movies",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "node index.js",
    "server": "nodemon index.js",
    "client": "npm run start --prefix client",
    "dev": "concurrently \"npm run server\" \"npm run client\"",
    "heroku-postbuild": "NPM_CONFIG_PRODUCTION=false npm insall --prefix client && npm run build --prefix client"
  },
  "engines": {
    "node": "8.9.4",
    "npm": "5.7.1"
  },
  "author": "pankaja92",
  "license": "ISC",
  "dependencies": {
    "concurrently": "^3.5.1",
    "moviedb-promise": "^1.2.1",
    "express": "^4.16.3",
    "nodemon": "^1.17.2"
  }
}

这是我得到的构建错误。

Counting objects: 25, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (24/24), done.
Writing objects: 100% (25/25), 5.50 KiB | 2.75 MiB/s, done.
Total 25 (delta 15), reused 0 (delta 0)
remote: Compressing source files... done.
remote: Building source:
remote:
remote: -----> Node.js app detected
remote:
remote: -----> Creating runtime environment
remote:
remote:        NPM_CONFIG_LOGLEVEL=error
remote:        NODE_VERBOSE=false
remote:        NODE_ENV=production
remote:        NODE_MODULES_CACHE=true
remote:
remote: -----> Installing binaries
remote:        engines.node (package.json):  8.9.4
remote:        engines.npm (package.json):   5.7.1
remote:
remote:        Resolving node version 8.9.4...
remote:        Downloading and installing node 8.9.4...
remote:        Bootstrapping npm 5.7.1 (replacing 5.6.0)...
remote:        npm 5.7.1 installed
remote:
remote: -----> Restoring cache
remote:        Skipping cache restore (new-signature)
remote:
remote: -----> Building dependencies
remote:        Installing node modules (package.json + package-lock)
remote:
remote:        > nodemon@1.17.2 postinstall /tmp/build_ac7e6ff23b1b667ae4e3970742a18cc1/node_modules/nodemon
remote:        > node -e "console.log('u001b[32mLove nodemon? You can now support the project via the open collective:u001b[22mu001b[39mn > u001b[96mu001b[1mhttps://opencollective.com/nodemon/donateu001b[0mn')" || exit 0
remote:
remote:        Love nodemon? You can now support the project via the open collective:
remote:        > https://opencollective.com/nodemon/donate
remote:
remote:        added 319 packages from 194 contributors in 7.977s
remote:        Running heroku-postbuild
remote:
remote:        > react-movies@1.0.0 heroku-postbuild /tmp/build_ac7e6ff23b1b667ae4e3970742a18cc1
remote:        > NPM_CONFIG_PRODUCTION=false npm insall --prefix client && npm run build --prefix client
remote:
remote:
remote:        Usage: npm <command>
remote:
remote:        where <command> is one of:
remote:        access, adduser, bin, bugs, c, cache, ci, completion,
remote:        config, ddp, dedupe, deprecate, dist-tag, docs, doctor,
remote:        edit, explore, get, help, help-search, i, init, install,
remote:        install-test, it, link, list, ln, login, logout, ls,
remote:        outdated, owner, pack, ping, prefix, profile, prune,
remote:        publish, rb, rebuild, repo, restart, root, run, run-script,
remote:        s, se, search, set, shrinkwrap, star, stars, start, stop, t,
remote:        team, test, token, tst, un, uninstall, unpublish, unstar,
remote:        up, update, v, version, view, whoami
remote:
remote:        npm <command> -h     quick help on <command>
remote:        npm -l           display full usage info
remote:        npm help <term>  search for help on <term>
remote:        npm help npm     involved overview
remote:
remote:        Specify configs in the ini-formatted file:
remote:        /app/.npmrc
remote:        or on the command line via: npm <command> --key value
remote:        Config info can be viewed via: npm help config
remote:
remote:        npm@5.7.1 /tmp/build_ac7e6ff23b1b667ae4e3970742a18cc1/.heroku/node/lib/node_modules/npm
remote:
remote:        Did you mean one of these?
remote:        install
remote:        uninstall
remote: npm ERR! code ELIFECYCLE
remote: npm ERR! errno 1
remote: npm ERR! react-movies@1.0.0 heroku-postbuild: `NPM_CONFIG_PRODUCTION=false npm insall --prefix client && npm run build --prefix client`
remote: npm ERR! Exit status 1
remote: npm ERR!
remote: npm ERR! Failed at the react-movies@1.0.0 heroku-postbuild script.
remote: npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
remote:
remote: npm ERR! A complete log of this run can be found in:
remote: npm ERR!     /tmp/npmcache.31Mmf/_logs/2018-03-22T20_32_50_639Z-debug.log
remote:
remote: -----> Build failed
remote:
remote:        We're sorry this build is failing! You can troubleshoot common issues here:
remote:        https://devcenter.heroku.com/articles/troubleshooting-node-deploys
remote:
remote:        If you're stuck, please submit a ticket so we can help:
remote:        https://help.heroku.com/
remote:
remote:        Love,
remote:        Heroku
remote:
remote:  !     Push rejected, failed to compile Node.js app.
remote:
remote:  !     Push failed
remote: Verifying deploy...
remote:
remote: !       Push rejected to findthemovie.
remote:

我做错了什么？为什么我的构建失败了？

任何人都可以帮我吗？

Answer 1

会将此作为评论，但还不能，请检查配置文件"heroku-postbuild": "NPM_CONFIG_PRODUCTION=false npm insall --prefix client && npm run build --prefix client"中的拼写错误

那不应该是安装吗？

Answer 2

npm install

> NPM_CONFIG_PRODUCTION=false npm insall --prefix client && npm run build --prefix client

应该是

> NPM_CONFIG_PRODUCTION=false npm install --prefix client && npm run build --prefix client

Answer 3

我相信您的代码中有错别字。
它应该是安装而不是全部：

NPM_CONFIG_PRODUCTION=false npm install --prefix client && npm run build --prefix client

Answer 4

将此代码添加到server.js文件中

NULL

在Heroku上的Nodejs（+ React）应用程序部署上构建失败

4 个答案: