Node.js npm run serve发出错误sh:vue cli服务：在vue cli应用程序中找不到命令

昨天，在克隆了我的工作组存储库之后，我注意到了一些非常奇怪的事情。在使用npm安装安装依赖项之后，我无法在项目内启动devserver（或运行任何npm脚本）。奇怪。于是我尝试用@vue/cli创建我自己的新项目，同样的事情也发生了。 环境： 节点：v14.15.0 NPM:v6.14.8 全球安装的Vue Cli:v4.5.8 macOS Catalina:v10.15.7

项目中的Package.json:

  "name": "eezer_app",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint"
  },
  "dependencies": {
    "core-js": "^3.6.5",
    "vue": "^2.6.11",
    "vue-router": "^3.2.0",
    "vuetify": "^2.2.11",
    "vuex": "^3.4.0"
  },
  "devDependencies": {
    "@vue/cli-plugin-babel": "~4.5.0",
    "@vue/cli-plugin-eslint": "~4.5.0",
    "@vue/cli-plugin-router": "~4.5.0",
    "@vue/cli-plugin-vuex": "~4.5.0",
    "@vue/cli-service": "~4.5.0",
    "babel-eslint": "^10.1.0",
    "eslint": "^6.7.2",
    "eslint-plugin-vue": "^6.2.2",
    "sass": "^1.19.0",
    "sass-loader": "^8.0.0",
    "vue-cli-plugin-vuetify": "~2.0.7",
    "vue-template-compiler": "^2.6.11",
    "vuetify-loader": "^1.3.0"
  }
}

➜  eezer_app git:(master) ✗ npm run serve

> eezer_app@0.1.0 serve /Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app
> vue-cli-service serve

sh: vue-cli-service: command not found
npm ERR! code ELIFECYCLE
npm ERR! syscall spawn
npm ERR! file sh
npm ERR! errno ENOENT
npm ERR! eezer_app@0.1.0 serve: `vue-cli-service serve`
npm ERR! spawn ENOENT
npm ERR! 
npm ERR! Failed at the eezer_app@0.1.0 serve script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/my-real-name/.npm/_logs/2020-11-03T09_50_50_094Z-debug.log

0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'run', 'serve' ]
2 info using npm@6.14.8
3 info using node@v14.15.0
4 verbose run-script [ 'preserve', 'serve', 'postserve' ]
5 info lifecycle eezer_app@0.1.0~preserve: eezer_app@0.1.0
6 info lifecycle eezer_app@0.1.0~serve: eezer_app@0.1.0
7 verbose lifecycle eezer_app@0.1.0~serve: unsafe-perm in lifecycle true
8 verbose lifecycle eezer_app@0.1.0~serve: PATH: /usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app/node_modules/.bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
9 verbose lifecycle eezer_app@0.1.0~serve: CWD: /Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app
10 silly lifecycle eezer_app@0.1.0~serve: Args: [ '-c', 'vue-cli-service serve' ]
11 info lifecycle eezer_app@0.1.0~serve: Failed to exec serve script
12 verbose stack Error: eezer_app@0.1.0 serve: `vue-cli-service serve`
12 verbose stack spawn ENOENT
12 verbose stack     at ChildProcess.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:48:18)
12 verbose stack     at ChildProcess.emit (events.js:315:20)
12 verbose stack     at maybeClose (internal/child_process.js:1048:16)
12 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)
13 verbose pkgid eezer_app@0.1.0
14 verbose cwd /Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app
15 verbose Darwin 19.6.0
16 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "serve"
17 verbose node v14.15.0
18 verbose npm  v6.14.8
19 error code ELIFECYCLE
20 error syscall spawn
21 error file sh
22 error errno ENOENT
23 error eezer_app@0.1.0 serve: `vue-cli-service serve`
23 error spawn ENOENT
24 error Failed at the eezer_app@0.1.0 serve script.
24 error This is probably not a problem with npm. There is likely additional logging output above.
25 verbose exit [ 1, true ]

错误输出：

  "name": "eezer_app",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint"
  },
  "dependencies": {
    "core-js": "^3.6.5",
    "vue": "^2.6.11",
    "vue-router": "^3.2.0",
    "vuetify": "^2.2.11",
    "vuex": "^3.4.0"
  },
  "devDependencies": {
    "@vue/cli-plugin-babel": "~4.5.0",
    "@vue/cli-plugin-eslint": "~4.5.0",
    "@vue/cli-plugin-router": "~4.5.0",
    "@vue/cli-plugin-vuex": "~4.5.0",
    "@vue/cli-service": "~4.5.0",
    "babel-eslint": "^10.1.0",
    "eslint": "^6.7.2",
    "eslint-plugin-vue": "^6.2.2",
    "sass": "^1.19.0",
    "sass-loader": "^8.0.0",
    "vue-cli-plugin-vuetify": "~2.0.7",
    "vue-template-compiler": "^2.6.11",
    "vuetify-loader": "^1.3.0"
  }
}

➜  eezer_app git:(master) ✗ npm run serve

> eezer_app@0.1.0 serve /Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app
> vue-cli-service serve

sh: vue-cli-service: command not found
npm ERR! code ELIFECYCLE
npm ERR! syscall spawn
npm ERR! file sh
npm ERR! errno ENOENT
npm ERR! eezer_app@0.1.0 serve: `vue-cli-service serve`
npm ERR! spawn ENOENT
npm ERR! 
npm ERR! Failed at the eezer_app@0.1.0 serve script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/my-real-name/.npm/_logs/2020-11-03T09_50_50_094Z-debug.log

0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'run', 'serve' ]
2 info using npm@6.14.8
3 info using node@v14.15.0
4 verbose run-script [ 'preserve', 'serve', 'postserve' ]
5 info lifecycle eezer_app@0.1.0~preserve: eezer_app@0.1.0
6 info lifecycle eezer_app@0.1.0~serve: eezer_app@0.1.0
7 verbose lifecycle eezer_app@0.1.0~serve: unsafe-perm in lifecycle true
8 verbose lifecycle eezer_app@0.1.0~serve: PATH: /usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app/node_modules/.bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
9 verbose lifecycle eezer_app@0.1.0~serve: CWD: /Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app
10 silly lifecycle eezer_app@0.1.0~serve: Args: [ '-c', 'vue-cli-service serve' ]
11 info lifecycle eezer_app@0.1.0~serve: Failed to exec serve script
12 verbose stack Error: eezer_app@0.1.0 serve: `vue-cli-service serve`
12 verbose stack spawn ENOENT
12 verbose stack     at ChildProcess.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:48:18)
12 verbose stack     at ChildProcess.emit (events.js:315:20)
12 verbose stack     at maybeClose (internal/child_process.js:1048:16)
12 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)
13 verbose pkgid eezer_app@0.1.0
14 verbose cwd /Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app
15 verbose Darwin 19.6.0
16 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "serve"
17 verbose node v14.15.0
18 verbose npm  v6.14.8
19 error code ELIFECYCLE
20 error syscall spawn
21 error file sh
22 error errno ENOENT
23 error eezer_app@0.1.0 serve: `vue-cli-service serve`
23 error spawn ENOENT
24 error Failed at the eezer_app@0.1.0 serve script.
24 error This is probably not a problem with npm. There is likely additional logging output above.
25 verbose exit [ 1, true ]

调试日志文件：

  "name": "eezer_app",
  "version": "0.1.0",
  "private": true,
  "scripts": {
    "serve": "vue-cli-service serve",
    "build": "vue-cli-service build",
    "lint": "vue-cli-service lint"
  },
  "dependencies": {
    "core-js": "^3.6.5",
    "vue": "^2.6.11",
    "vue-router": "^3.2.0",
    "vuetify": "^2.2.11",
    "vuex": "^3.4.0"
  },
  "devDependencies": {
    "@vue/cli-plugin-babel": "~4.5.0",
    "@vue/cli-plugin-eslint": "~4.5.0",
    "@vue/cli-plugin-router": "~4.5.0",
    "@vue/cli-plugin-vuex": "~4.5.0",
    "@vue/cli-service": "~4.5.0",
    "babel-eslint": "^10.1.0",
    "eslint": "^6.7.2",
    "eslint-plugin-vue": "^6.2.2",
    "sass": "^1.19.0",
    "sass-loader": "^8.0.0",
    "vue-cli-plugin-vuetify": "~2.0.7",
    "vue-template-compiler": "^2.6.11",
    "vuetify-loader": "^1.3.0"
  }
}

➜  eezer_app git:(master) ✗ npm run serve

> eezer_app@0.1.0 serve /Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app
> vue-cli-service serve

sh: vue-cli-service: command not found
npm ERR! code ELIFECYCLE
npm ERR! syscall spawn
npm ERR! file sh
npm ERR! errno ENOENT
npm ERR! eezer_app@0.1.0 serve: `vue-cli-service serve`
npm ERR! spawn ENOENT
npm ERR! 
npm ERR! Failed at the eezer_app@0.1.0 serve script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/my-real-name/.npm/_logs/2020-11-03T09_50_50_094Z-debug.log

0 info it worked if it ends with ok
1 verbose cli [ '/usr/local/bin/node', '/usr/local/bin/npm', 'run', 'serve' ]
2 info using npm@6.14.8
3 info using node@v14.15.0
4 verbose run-script [ 'preserve', 'serve', 'postserve' ]
5 info lifecycle eezer_app@0.1.0~preserve: eezer_app@0.1.0
6 info lifecycle eezer_app@0.1.0~serve: eezer_app@0.1.0
7 verbose lifecycle eezer_app@0.1.0~serve: unsafe-perm in lifecycle true
8 verbose lifecycle eezer_app@0.1.0~serve: PATH: /usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/node-gyp-bin:/Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app/node_modules/.bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
9 verbose lifecycle eezer_app@0.1.0~serve: CWD: /Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app
10 silly lifecycle eezer_app@0.1.0~serve: Args: [ '-c', 'vue-cli-service serve' ]
11 info lifecycle eezer_app@0.1.0~serve: Failed to exec serve script
12 verbose stack Error: eezer_app@0.1.0 serve: `vue-cli-service serve`
12 verbose stack spawn ENOENT
12 verbose stack     at ChildProcess.<anonymous> (/usr/local/lib/node_modules/npm/node_modules/npm-lifecycle/lib/spawn.js:48:18)
12 verbose stack     at ChildProcess.emit (events.js:315:20)
12 verbose stack     at maybeClose (internal/child_process.js:1048:16)
12 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:288:5)
13 verbose pkgid eezer_app@0.1.0
14 verbose cwd /Users/my-real-name/Documents/frontend-jensen/UX:UI-2/eezer_app
15 verbose Darwin 19.6.0
16 verbose argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "serve"
17 verbose node v14.15.0
18 verbose npm  v6.14.8
19 error code ELIFECYCLE
20 error syscall spawn
21 error file sh
22 error errno ENOENT
23 error eezer_app@0.1.0 serve: `vue-cli-service serve`
23 error spawn ENOENT
24 error Failed at the eezer_app@0.1.0 serve script.
24 error This is probably not a problem with npm. There is likely additional logging output above.
25 verbose exit [ 1, true ]

然后它可以完美启动，没有任何故障，因此安装的节点单元等没有问题。我从昨天开始尝试修复，但没有结果。我找到了清除npm缓存、删除本地节点_模块&package-lock.json的技巧，但它根本不起作用。我甚至在我的Mac上重新安装了CLT

我的npm怎么了？为什么它似乎在我的全局节点_模块中查找依赖项

---

感谢您提供的各种提示，因为我已经用尽了大部分选项。

我更新了Node、NPM、所有全局节点模块，运行了

brew update

，重新安装了xcode:

sudo rm-rf/Library/Developer/CommandLineTools

，然后

xcode select--install

，它似乎又开始工作了

同样的错误也出现在使用Vue create创建的新创建的Vue项目中

---

使用@vue/cli创建了一个新的vue项目，我能够运行

npm run service

。希望这对其他面临此问题的人有所帮助。

您找到解决方案了吗？不幸的是，没有。由于此问题发生在我的个人笔记本电脑上，我一直在使用我的工作笔记本电脑。@susie它又对我起作用了，请检查我的答案，看看我所做的是否对您有帮助。