Heroku部署在“修剪devDependencies”步骤中继续失败

问题描述 投票:0回答:2

我在部署到Heroku上仍然遇到问题,我无法找出我一生中出了什么问题。 Heroku错误日志在成功构建我的应用程序之后告诉我:

-----> Caching build
       - node_modules

-----> Pruning devDependencies
       npm ERR! Cannot read property 'match' of undefined

这是我的package.json

{
  "name": "test",
  "version": "1.0.0",
  "homepage": "./",
  "description": "test",
  "main": "server.js",
  "node": "v12.13.1",
  "npm": "6.13.7",
  "scripts": {
    "heroku": "node server.js",
    "client-install": "npm install --prefix client",
    "build": "cd client && react-scripts build",
    "start": "node server.js",
    "server": "nodemon server.js",
    "client": "npm start --prefix client",
    "dev": "concurrently \"npm run server\" \"npm run client\""
  },
  "author": "John Doe",
  "license": "MIT",
  "dependencies": {
    "@material-ui/core": "^4.8.0",
    "axios": "^0.19.0",
    "bcryptjs": "^2.4.3",
    "body-parser": "^1.18.3",
    "classnames": "^2.2.6",
    "concurrently": "^5.1.0",
    "date-fns": "^2.8.1",
    "debug": "^4.1.1",
    "depcheck": "^0.9.1",
    "eslint-plugin-flowtype": "^4.6.0",
    "express": "^4.16.4",
    "fibers": "^4.0.2",
    "growl": "^1.10.5",
    "heroku": "^7.35.1",
    "history": "^4.10.1",
    "is-empty": "^1.2.0",
    "jquery": "^3.4.1",
    "jsonwebtoken": "^8.3.0",
    "jwt-decode": "^2.2.0",
    "material-table": "^1.54.2",
    "material-ui": "^0.20.2",
    "minimatch": "^3.0.4",
    "moment": "^2.23.0",
    "mongodb": "^3.5.3",
    "mongoose": "^5.8.9",
    "mongoose-global": "^1.0.1",
    "morgan": "^1.9.1",
    "node-sass": "^4.13.0",
    "passport": "^0.4.0",
    "passport-jwt": "^4.0.0",
    "plaid": "^4.6.0",
    "react": "^16.12.0",
    "react-dom": "^16.12.0",
    "react-ga": "^2.7.0",
    "react-plaid-link-button": "0.0.4",
    "react-router-dom": "^5.1.2",
    "react-scripts": "^3.3.0",
    "react-slick": "^0.25.2",
    "react-stripe-elements": "^6.0.1",
    "react-vis": "^1.11.7",
    "redux-thunk": "^2.3.0",
    "sass": "^1.24.0",
    "slick": "^1.12.2",
    "slick-carousel": "^1.8.1",
    "typescript": "^3.7.4",
    "update-mongo": "0.0.4",
    "validator": "^12.2.0",
    "vis": "^4.21.0-EOL"
  },
  "devDependencies": {},
  "engines": {
    "node": "12.x"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}

也许最令人沮丧的是,前几天我能够成功部署一次,但是我不确定发生了什么变化。回到我的git,我看不到任何会有所作为的东西。

我尝试过的事情:

  • 正在删除package.json
  • "devDependencies": {}添加到我的package.json中(尽管我没有它就成功部署了)
  • 更新节点并将engines部分添加到我的package.json中,匹配。
  • 在本地运行npm修剪
  • 确保所有软件包都已更新并在package.json中正确引用

我怀疑可能是问题所在:

  • 也许以某种方式有效地部署在heroku上的当前应用程序的当前版本正在干扰我的新部署?话虽这么说,但我曾尝试减少dynos并进行部署。另外npm ERR! Cannot read property 'match' of undefined似乎还指示其他内容?
node.js reactjs heroku npm
2个回答
0
投票

scriptspackage.json部分中,仅按住start键并删除其他键。

您在scripts中的package.json应该是,

"scripts": {
    "start": "node server.js"
  },

同样在部署之前,请手动构建react应用。

Heroku弄乱了所有这些build脚本。


0
投票

在许多成功的部署之后,我的部署莫名其妙地开始失败之后,就遇到了这个问题。

从缓存node_modules停止heroku似乎对我有用。

heroku config:set NODE_MODULES_CACHE=false

然后git push heroku master

[在听到Heroku不能很好地处理锁定文件之后,我没有提交package-lock.json,但是想知道这是否是问题。

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