如何解决vue-cli-service:在heroku上找不到问题?

时间:2020-06-19 18:07:07

标签: node.js heroku vue-cli

我在尝试部署名为tr3的应用程序时遇到问题(在localhost上运行良好,并且我还学会了使用heroku部署“测试应用程序”,一切都很好)。 但是现在,当我使用命令

git push heroku master

有消息

remote: -----> Compressing...
remote:        Done: 22.2M
remote: -----> Launching...
remote:        Released v8
remote:        https://stark-oasis-45806.herokuapp.com/ deployed to Heroku
remote: 
remote: Verifying deploy... done.
To https://git.heroku.com/stark-oasis-45806.git
   12055ef..fbc5e05  master -> master

但是链接https://stark-oasis-45806.herokuapp.com/导致错误

020-06-19T17:42:19.575287+00:00 app[web.1]: > tr3@0.1.0 start /app
2020-06-19T17:42:19.575288+00:00 app[web.1]: > npm run  serve
2020-06-19T17:42:19.575288+00:00 app[web.1]: 
2020-06-19T17:42:20.037740+00:00 app[web.1]: 
2020-06-19T17:42:20.037766+00:00 app[web.1]: > tr3@0.1.0 serve /app
2020-06-19T17:42:20.037767+00:00 app[web.1]: > vue-cli-service serve
2020-06-19T17:42:20.037767+00:00 app[web.1]: 
2020-06-19T17:42:20.045068+00:00 app[web.1]: sh: 1: vue-cli-service: not found
2020-06-19T17:42:20.049281+00:00 app[web.1]: npm ERR! code ELIFECYCLE
2020-06-19T17:42:20.049568+00:00 app[web.1]: npm ERR! syscall spawn
2020-06-19T17:42:20.049812+00:00 app[web.1]: npm ERR! file sh

这也是我的package.json

{
  "engines": {
    "node": "10.x"
  },
  "name": "tr3",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint",
    "start": "npm run  serve",
    "heroku-postinstall": "npm install && npm run build"
  },
  "heroku-postinstall": "npm install && npm run build",
  "dependencies": {
    "core-js": "^3.6.5",
    "vue": "^2.6.11",
    "vue-router": "^3.3.4",
     "vuex": "^3.4.0"
  },
  "devDependencies": {
    "@vue/cli-plugin-babel": "~4.4.0",
    "@vue/cli-plugin-eslint": "~4.4.0",
    "@vue/cli-service": "~4.4.0",
    "babel-eslint": "^10.1.0",
    "eslint": "^6.7.2",
    "eslint-plugin-vue": "^6.2.2",
    "vue-template-compiler": "^2.6.11"
  },
  "eslintConfig": {
    "root": true,
    "env": {
      "node": true
    },
    "extends": [
      "plugin:vue/essential",
      "eslint:recommended"
    ],
    "parserOptions": {
      "parser": "babel-eslint"
    },
    "rules": {}
  },
  "browserslist": [
    "> 1%",
    "last 2 versions",
    "not dead"
  ]
}

3 个答案:

答案 0 :(得分:6)

几天前,我遇到了同样的问题,我对Vue.js和Heroku还是陌生的,但是我能够找到此信息对我有所帮助,并希望对其他人有帮助。

在package.json的相同级别上创建static.json文件:

{
    "root": "dist",
    "clean_urls": true,
    "routes": {
        "/**": "index.html"
    }
}

将static.json文件添加到git

git add static.json
git commit -m "add static configuration"

部署到Heroku

heroku buildpacks:add heroku/nodejs
heroku buildpacks:add https://github.com/heroku/heroku-buildpack-static
git push heroku master

信息来源:Deployment | Vue CLI

答案 1 :(得分:1)

我通过运行以下方法解决了这个问题:

devDependencies

Reddit postHeroku's Skip pruning说明对我有所帮助。原来我的Vue小应用程序不需要访问mod的功能。我不确定这是否最合适,但这解决了我的问题。

答案 2 :(得分:1)

对于那些上述解决方案不起作用的人,你们可以尝试在你的 package.json 中的依赖项中添加“@vue/cli-service”依赖项。

解释:这是因为@vue/cli-service 仅在 devDependencies 上,所以当您在生产环境中部署您的应用程序时,您的项目中没有下载依赖项。