윈도 우즈 에 Vue CLI 를 설치 한 구덩이

공식 튜 토리 얼 설치 명령:

npm install -g @vue/cli

cmd 에서 실 행 된 오 류 는 다음 과 같다.

C:\Users\admin>npm install -g @vue/cli
npm ERR! Unexpected end of JSON input while parsing near '...0.3","mocha":"2.2.5
",'

npm ERR! A complete log of this run can be found in:
npm ERR!     C:\Users\admin\AppData\Roaming
pm-cache\_logs\2019-08-06T08_46_25_
849Z-debug.log

npm ERR! Unexpected end of JSON input while parsing near

검색 한 후 대부분의 해결 방안:

npm cache clean --force

cmd 에서 실 행 된 오 류 는 다음 과 같다.

C:\Users\admin>npm install -g @vue/cli
npm WARN tarball tarball data for typescript@^3.4.5 (sha512-ACzBtm/PhXBDId6a6sDJ
froT2pOWt/oOnk4/dElG5G33ZL776N3Y6/6bKZJBFpd+b05F3Ct9qDjMeJmRWtE2/g==) seems to b
e corrupted. Trying one more time.
npm ERR! path C:\Users\admin\AppData\Roaming
pm
ode_modules\.staging\typescrip
t-0cbfd754\lib\tsserver.js
npm ERR! code EPERM
npm ERR! errno -4048
npm ERR! syscall unlink
npm ERR! Error: EPERM: operation not permitted, unlink 'C:\Users\admin\AppData\R
oaming
pm
ode_modules\.staging\typescript-0cbfd754\lib\tsserver.js'
npm ERR!  { [Error: EPERM: operation not permitted, unlink 'C:\Users\admin\AppDa
ta\Roaming
pm
ode_modules\.staging\typescript-0cbfd754\lib\tsserver.js']
npm ERR!   cause:
npm ERR!    { Error: EPERM: operation not permitted, unlink 'C:\Users\admin\AppD
ata\Roaming
pm
ode_modules\.staging\typescript-0cbfd754\lib\tsserver.js'
npm ERR!      errno: -4048,
npm ERR!      code: 'EPERM',
npm ERR!      syscall: 'unlink',
npm ERR!      path:
npm ERR!       'C:\\Users\\admin\\AppData\\Roaming\
pm\
ode_modules\\.staging\
\typescript-0cbfd754\\lib\\tsserver.js' },
npm ERR!   stack:
npm ERR!    'Error: EPERM: operation not permitted, unlink \'C:\\Users\\admin\\A
ppData\\Roaming\
pm\
ode_modules\\.staging\\typescript-0cbfd754\\lib\\tsserver
.js\'',
npm ERR!   errno: -4048,
npm ERR!   code: 'EPERM',
npm ERR!   syscall: 'unlink',
npm ERR!   path:
npm ERR!    'C:\\Users\\admin\\AppData\\Roaming\
pm\
ode_modules\\.staging\\ty
pescript-0cbfd754\\lib\\tsserver.js',
npm ERR!   parent: '@vue/cli' }
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 ant
ivirus),
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 t
he
npm ERR! permissions of the file and its containing directories, or try running
npm ERR! the command again as root/Administrator (though this is not recommended
).
        (Y/N)? y

npm ERR! Error: EPERM: operation not permitted, unlink

권한 이 없 기 때문에 관리자 권한 으로 실행 cmd 하고 설치 명령 을 실행 합 니 다. 성공:

C:\Windows\system32>npm install -g @vue/cli
C:\Users\admin\AppData\Roaming
pm\vue -> C:\Users\admin\AppData\Roaming
pm
od
e_modules\@vue\cli\bin\vue.js

> [email protected] postinstall C:\Users\admin\AppData\Roaming
pm
ode_modules\@vue
\cli
ode_modules\core-js
> node scripts/postinstall || echo "ignore"

Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfill
ing JavaScript standard library!

The project needs your help! Please consider supporting of core-js on Open Colle
ctive or Patreon:
> https://opencollective.com/core-js
> https://www.patreon.com/zloirock

Also, the author of core-js ( https://github.com/zloirock ) is looking for a goo
d job -)


> [email protected] postinstall C:\Users\admin\AppData\Roaming
pm
ode_modules
\@vue\cli
ode_modules\core-js-pure
> node scripts/postinstall || echo "ignore"

Thank you for using core-js ( https://github.com/zloirock/core-js ) for polyfill
ing JavaScript standard library!

The project needs your help! Please consider supporting of core-js on Open Colle
ctive or Patreon:
> https://opencollective.com/core-js
> https://www.patreon.com/zloirock

Also, the author of core-js ( https://github.com/zloirock ) is looking for a goo
d job -)


> [email protected] postinstall C:\Users\admin\AppData\Roaming
pm
ode_modules\@
vue\cli
ode_modules\protobufjs
> node scripts/postinstall


> [email protected] postinstall C:\Users\admin\AppData\Roaming
pm
ode_modules\@vu
e\cli
ode_modules
odemon
> node bin/postinstall || exit 0

Love nodemon? You can now support the project via the open collective:
 > https://opencollective.com/nodemon/donate

npm WARN optional SKIPPING OPTIONAL DEPENDENCY: [email protected] (node_modules\@vu
e\cli
ode_modules\fsevents):
npm WARN notsup SKIPPING OPTIONAL DEPENDENCY: Unsupported platform for fsevents@
1.2.9: wanted {"os":"darwin","arch":"any"} (current: {"os":"win32","arch":"x64"}
)

+ @vue/[email protected]
added 849 packages from 576 contributors in 393.952s

인터넷 기타 솔 루 션: C: \ Users \ \ 사용자 이름. npmrc 를 삭제 하고 스스로 시도 할 수 있 습 니 다.