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首页 > 解决方案 > 得到错误!缺少脚本:开始命令

问题描述

当我运行 npm start 时,我得到了可怕的“npm ERR!缺少脚本:启动”


已经尝试以此处显示的各种方式更改 package.json 中的“开始”行,并且 Google 可以追溯到一整年。

还尝试安装从当前版本到 12.x 的几乎所有稳定节点/npm 稳定版本。删除纱线只是为了确定。Wnet 回到当前版本。

运行从 npm init 到 npm create-react-app [project folder] node_modules 的所有内容。

运行脚本确实显示在 package.json 中。

删除项目目录,删除存储库并重新克隆存储库。


操作系统:Linux Mint 19.1 Cinnamon Linux Mint 19.1 基于 Ubuntu 18.04.1 Vs Code 1.37.1 - 所有扩展均已禁用。

$ npm -v
6.9.0

$ whereis node
node: /usr/bin/node /usr/include/node /usr/share/man/man1/node.1.gz

$ which npm 
/usr/bin/npm

*******************************************
*package.json*:
{
  "main": "index.js",
  "name": "team-builder",
  "version": "0.1.0",
  "private": true,
  "dependencies": {
    "react": "^16.9.0",
    "react-dom": "^16.9.0",
    "react-scripts": "3.1.1"
  },
  "scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"

  },
  "eslintConfig": {
    "extends": "react-app"
  },
  "browserslist": {
    "production": [
      ">0.2%",
      "not dead",
      "not op_mini all"
    ],
    "development": [
      "last 1 chrome version",
      "last 1 firefox version",
      "last 1 safari version"
    ]
  }
}

调试日志:

0 info it worked if it ends with ok
1 verbose cli [ '/usr/bin/node', '/usr/bin/npm', 'start' ]
2 info using npm@6.9.0
3 info using node@v10.16.3
4 verbose config Skipping project config: /home/mark/.npmrc. (matches 
 userconfig)
5 verbose stack Error: missing script: start
5 verbose stack     at run (/usr/lib/node_modules/npm/lib/run- 
 script.js:155:19)
5 verbose stack     at /usr/lib/node_modules/npm/lib/run- 
 script.js:63:5
5 verbose stack     at /usr/lib/node_modules/npm/node_modules/read- 
  package-json/read-json.js:115:5
5 verbose stack     at /usr/lib/node_modules/npm/node_modules/read- 
 package-json/read-json.js:418:5
5 verbose stack     at checkBinReferences_ 
  (/usr/lib/node_modules/npm/node_modules/read-package-json/read- 
 json.js:373:45)
5 verbose stack     at final 
  (/usr/lib/node_modules/npm/node_modules/read-package-json/read - 
 json.js:416:3)
5 verbose stack     at then 
  (/usr/lib/node_modules/npm/node_modules/read-package-json/read- 
  json.js:160:5)
5 verbose stack     at ReadFileContext.<anonymous> 
  (/usr/lib/node_modules/npm/node_modules/read-package-json/read- 
 json.js:3 32:20)
5 verbose stack     at ReadFileContext.callback 
 (/usr/lib/node_modules/npm/node_modules/graceful-fs/graceful- 
 fs.js:90:16)
5 verbose stack     at FSReqWrap.readFileAfterOpen [as oncomplete] 
 (fs.js:237:13)
6 verbose cwd /home/mark/OneDrive/Repositories/team-builder
7 verbose Linux 4.15.0-58-generic
8 verbose argv "/usr/bin/node" "/usr/bin/npm" "start"
9 verbose node v10.16.3
10 verbose npm  v6.9.0
11 error missing script: start
12 verbose exit [ 1, true ]

我几乎什么都试过了。希望大家能帮忙。npm start 不会运行,所以我基本上是在盲目编码 - 对监视器没有任何影响,没有 Chrome React devTools。

标签: reactjsnpmnpm-scripts

解决方案


您的脚本部分在您的package.json也许您可以将您的启动脚本更改为以下内容:

"start": "react-scripts start",

如需完整参考,您的脚本部分应与此类似,假设您尝试使用带有clireact的引导程序:create-react-app

包.json

"scripts": {
    "start": "react-scripts start",
    "build": "react-scripts build",
    "test": "react-scripts test",
    "eject": "react-scripts eject"
  }

希望这会有所帮助!


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