0

我正在尝试运行我找到的这个示例。这是一个后端使用 .netcore，前端使用 Vuejs 的解决方案。我想启动 Vuejs 应用程序只是运行npm run serve得到这个错误：

PS C:\Users\xxx\Downloads\VueApp> npm run serve

> vue-argon-dashboard@0.1.0 serve
> vue-cli-service serve

'vue-cli-service' is not recognized as an internal or external command,
operable program or batch file.

然后当我尝试运行npm i. 我得到以下输出：

npm ERR! code ERESOLVE
npm ERR! ERESOLVE unable to resolve dependency tree
npm ERR!
npm ERR! While resolving: vue-argon-dashboard@0.1.0
npm ERR! Found: eslint@7.32.0
npm ERR! node_modules/eslint
npm ERR!   dev eslint@"^7.3.1" from the root project
npm ERR!
npm ERR! Could not resolve dependency:
npm ERR! peer eslint@">= 1.6.0 < 7.0.0" from @vue/cli-plugin-eslint@4.5.15
npm ERR! node_modules/@vue/cli-plugin-eslint
npm ERR!   dev @vue/cli-plugin-eslint@"^4.4.6" from the root project
npm ERR! 
npm ERR! Fix the upstream dependency conflict, or retry
npm ERR! this command with --force, or --legacy-peer-deps
npm ERR! to accept an incorrect (and potentially broken) dependency resolution.

这是 package.json：

4

2 回答 2

0

根项目目录被锁定。我删除它并运行 npm i --force。不幸的是，它有更多其他不同的错误

npm ERR! code 1
npm ERR! path C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-sass
npm ERR! command failed
npm ERR! command C:\Windows\system32\cmd.exe /d /s /c node scripts/build.js
npm ERR! Building: C:\Program Files\nodejs\node.exe C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=       
npm ERR! gyp info it worked if it ends with ok
npm ERR! gyp verb cli [
npm ERR! gyp verb cli   'C:\\Program Files\\nodejs\\node.exe',
npm ERR! gyp verb cli   'C:\\Users\\Bruno\\Downloads\\vue-argon-dashboard-asp-net-master\\vue-argon-dashboard-asp-net-master\\Vue\\node_modules\\node-gyp\\bin\\node-gyp.js',
npm ERR! gyp verb cli   'rebuild',
npm ERR! gyp verb cli   '--verbose',
npm ERR! gyp verb cli   '--libsass_ext=',
npm ERR! gyp verb cli   '--libsass_cflags=',
npm ERR! gyp verb cli   '--libsass_ldflags=',
npm ERR! gyp verb cli   '--libsass_library='
npm ERR! gyp verb cli ]
npm ERR! gyp info using node-gyp@3.8.0
npm ERR! gyp info using node@16.13.0 | win32 | x64
npm ERR! gyp verb command rebuild []
npm ERR! gyp verb command clean []
npm ERR! gyp verb clean removing "build" directory
npm ERR! gyp verb command configure []
npm ERR! gyp verb check python checking for Python executable "python2" in the PATH
npm ERR! gyp verb `which` failed Error: not found: python2
npm ERR! gyp verb `which` failed     at getNotFoundError (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed     at F (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed     at E (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed     at FSReqCallback.oncomplete (node:fs:198:21)
npm ERR! gyp verb `which` failed  python2 Error: not found: python2
npm ERR! gyp verb `which` failed     at getNotFoundError (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed     at F (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed     at E (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed     at FSReqCallback.oncomplete (node:fs:198:21) {
npm ERR! gyp verb `which` failed   code: 'ENOENT'
npm ERR! gyp verb `which` failed }
npm ERR! gyp verb check python checking for Python executable "python" in the PATH
npm ERR! gyp verb `which` failed Error: not found: python
npm ERR! gyp verb `which` failed     at getNotFoundError (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed     at F (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed     at E (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed     at FSReqCallback.oncomplete (node:fs:198:21)
npm ERR! gyp verb `which` failed  python Error: not found: python
npm ERR! gyp verb `which` failed     at getNotFoundError (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:13:12)
npm ERR! gyp verb `which` failed     at F (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:68:19)
npm ERR! gyp verb `which` failed     at E (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:80:29)
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\node_modules\which\which.js:89:16
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\isexe\index.js:42:5
npm ERR! gyp verb `which` failed     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\isexe\windows.js:36:5
npm ERR! gyp verb `which` failed     at FSReqCallback.oncomplete (node:fs:198:21) {
npm ERR! gyp verb `which` failed   code: 'ENOENT'
npm ERR! gyp verb `which` failed }
npm ERR! gyp verb could not find "python". checking python launcher
npm ERR! gyp verb could not find "python". guessing location
npm ERR! gyp verb ensuring that file exists: C:\Python27\python.exe
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable.
npm ERR! gyp ERR! stack     at PythonFinder.failNoPython (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\lib\configure.js:484:19)
npm ERR! gyp ERR! stack     at PythonFinder.<anonymous> (C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-gyp\lib\configure.js:509:16)
npm ERR! gyp ERR! stack     at C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\graceful-fs\polyfills.js:282:31
npm ERR! gyp ERR! stack     at FSReqCallback.oncomplete (node:fs:198:21)
npm ERR! gyp ERR! System Windows_NT 10.0.19044
npm ERR! gyp ERR! command "C:\\Program Files\\nodejs\\node.exe" "C:\\Users\\Bruno\\Downloads\\vue-argon-dashboard-asp-net-master\\vue-argon-dashboard-asp-net-master\\Vue\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
npm ERR! gyp ERR! cwd C:\Users\Bruno\Downloads\vue-argon-dashboard-asp-net-master\vue-argon-dashboard-asp-net-master\Vue\node_modules\node-sass
npm ERR! gyp ERR! node -v v16.13.0
npm ERR! gyp ERR! node-gyp -v v3.8.0
npm ERR! gyp ERR! not ok
npm ERR! Build failed with error code: 1
于 2021-11-30T11:31:15.083 回答
0

尝试删除该node_modules文件夹，然后npm i从 cmd 运行。

于 2021-11-30T11:22:32.323 回答