问题
i install bootstarp-vue " npm install bootstarp-vue " , i get a error When i run the project .
λ npm run serve
> vue.v3@0.1.0 serve G:\vue\vue.v3
> vue-cli-service serve
'vue-cli-service' is not recognized as an internal or external command,
operable program or batch file.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! vue.v3@0.1.0 serve: `vue-cli-service serve`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the vue.v3@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! C:\Users\hp\AppData\Roaming\npm-cache\_logs\2019-12-02T10_50_03_822Z-debug.log
I have tried " npm install " and nothing change --- i removed the node_module and run npm install and get this error
λ npm install
npm ERR! code EPERM
npm ERR! syscall open
npm ERR! path G:\vue\vue.v3\node_modules\register-service-worker\npm-shrinkwrap.json
npm ERR! errno -4048
npm ERR! Error: EPERM: operation not permitted, open 'G:\vue\vue.v3\node_modules\register-service-worker\npm-shrinkwrap.json'
npm ERR! [OperationalError: EPERM: operation not permitted, open 'G:\vue\vue.v3\node_modules\register-service-worker\npm-shrinkwrap.json'] {
npm ERR! cause: [Error: EPERM: operation not permitted, open 'G:\vue\vue.v3\node_modules\register-service-worker\npm-shrinkwrap.json'] {
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'open',
npm ERR! path: 'G:\\vue\\vue.v3\\node_modules\\register-service-worker\\npm-shrinkwrap.json'
npm ERR! },
npm ERR! isOperational: true,
npm ERR! stack: "Error: EPERM: operation not permitted, open 'G:\\vue\\vue.v3\\node_modules\\register-service-worker\\npm-shrinkwrap.json'",
npm ERR! errno: -4048,
npm ERR! code: 'EPERM',
npm ERR! syscall: 'open',
npm ERR! path: 'G:\\vue\\vue.v3\\node_modules\\register-service-worker\\npm-shrinkwrap.json',
npm ERR! parent: 'vue.v3'
npm ERR! }
npm ERR!
npm ERR! The operation was rejected by your operating system.
npm ERR! It's possible that the file was already in use (by a text editor or antivirus),
npm ERR! or that you lack permissions to access it.
npm ERR!
npm ERR! If you believe this might be a permissions issue, please double-check the
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator.
npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\hp\AppData\Roaming\npm-cache\_logs\2019-12-02T11_11_58_100Z-debug.log
回答1:
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! hypermarket@0.1.0 serve: `vue-cli-service serve`
npm ERR!
npm ERR! Failed at the hypermarket@0.1.0 serve script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.
This happens when you remove a Dependency from package.js.
---->For example: when i removed the "eslint" by npm remove eslint command , encountered this error.
---->my solution is: npm install eslint
i found the my problem by compare "package.js" using git changes.
来源：https://stackoverflow.com/questions/59137405/vue-v30-1-0-serve-vue-cli-service-serve