npm start - npm 错误!缺少脚本:开始

sri*_*ran 9 node.js npm

尝试使用 npm start 命令运行我的节点应用程序时,我收到此错误。

当我尝试 npm start 时出现此错误。

错误:

 0 info it worked if it ends with ok
    1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
    1 verbose cli   'C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js',
    1 verbose cli   'start' ]
    2 info using npm@5.6.0
    3 info using node@v8.10.0
    4 verbose stack Error: missing script: start
    4 verbose stack     at run (C:\Program Files\nodejs\node_modules\npm\lib\run-script.js:151:19)
    4 verbose stack     at C:\Program Files\nodejs\node_modules\npm\lib\run-script.js:61:5
    4 verbose stack     at C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:115:5
    4 verbose stack     at C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:402:5
    4 verbose stack     at checkBinReferences_ (C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:357:45)
    4 verbose stack     at final (C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:400:3)
    4 verbose stack     at then (C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:160:5)
    4 verbose stack     at ReadFileContext.<anonymous> (C:\Program Files\nodejs\node_modules\npm\node_modules\read-package-json\read-json.js:332:20)
    4 verbose stack     at ReadFileContext.callback (C:\Program Files\nodejs\node_modules\npm\node_modules\graceful-fs\graceful-fs.js:78:16)
    4 verbose stack     at FSReqWrap.readFileAfterOpen [as oncomplete] (fs.js:420:13)
    5 verbose cwd B:\tut\starter
    6 verbose Windows_NT 6.1.7601
    7 verbose argv "C:\\Program Files\\nodejs\\node.exe" "C:\\Program Files\\nodejs\\node_modules\\npm\\bin\\npm-cli.js" "start"
    8 verbose node v8.10.0
    9 verbose npm  v5.6.0
    10 error missing script: start
    11 verbose exit [ 1, true ]
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从调试文件:

{
  "name": "sridhar",
  "version": "1.0.0",
  "description": "landing page",
  "main": "index.js",
  "scripts": {
    "compile:sass": "node-sass sass/main.scss  css/style.css -w"
  },
  "author": "sridhar",
  "license": "ISC",
  "devDependencies": {
    "node-sass": "^4.8.3"
  }
}
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edk*_*ked 9

你缺少的条目startscripts您的部分package.json。如果要使用npm startthen编译文件,则应将node-sass sass/main.scss css/style.css -w其复制并粘贴为start. 您可以添加任何您想要执行的命令作为启动值。

话虽如此,如果你npm "compile:sass"不想改变你的 .sass 文件,它会编译你的 sass 文件package.json

"scripts": {
    ...
    "compile:sass": "node-sass sass/main.scss  css/style.css -w",
     "start": "node-sass sass/main.scss  css/style.css -w"
  },
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