【报错 npm ERR errno 1 / Vue 中使用npm run serve报错 vue-cli-service serve】
项目场景：
项目场景： 前端项目启动问题描述：
运行项目报
npm run serve报错 vue-cli-service serve
在自动检测错误时报
在这里插入代码片
更新包时
报错 npm ERR errno 1
verbose stack Error: command failed 7237 verbose stack at ChildProcess.<anonymous> (E:\app\Nodejs\node_modules\npm\node_modules\@npmcli\promise-spawn\index.js:64:27) 7237 verbose stack at ChildProcess.emit (node:events:390:28) 7237 verbose stack at maybeClose (node:internal/child_process:1064:16) 7237 verbose stack at Process.ChildProcess._handle.onexit (node:internal/child_process:301:5) 7238 verbose pkgid node-sass@4.14.1 7239 verbose cwd E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1 7240 verbose Windows_NT 10.0.19044 7241 verbose argv "E:\\app\\Nodejs\\node.exe" "E:\\app\\Nodejs\\node_modules\\npm\\bin\\npm-cli.js" "install" 7242 verbose node v16.13.1 7243 verbose npm v8.1.2 7244 error code 1 7245 error path E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\node-sass 7246 error command failed 7247 error command C:\WINDOWS\system32\cmd.exe /d /s /c node scripts/build.js 7248 error Building: E:\app\Nodejs\node.exe E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= 7249 error gyp info it worked if it ends with ok 7249 error gyp verb cli [ 7249 error gyp verb cli 'E:\\app\\Nodejs\\node.exe', 7249 error gyp verb cli 'E:\\AAA\\teacher\\zhz\\bms-front-backupA\\bms-front-backup1\\node_modules\\node-gyp\\bin\\node-gyp.js', 7249 error gyp verb cli 'rebuild', 7249 error gyp verb cli '--verbose', 7249 error gyp verb cli '--libsass_ext=', 7249 error gyp verb cli '--libsass_cflags=', 7249 error gyp verb cli '--libsass_ldflags=', 7249 error gyp verb cli '--libsass_library=' 7249 error gyp verb cli ] 7249 error gyp info using node-gyp@3.8.0 7249 error gyp info using node@16.13.1 | win32 | x64 7249 error gyp verb command rebuild [] 7249 error gyp verb command clean [] 7249 error gyp verb clean removing "build" directory 7249 error gyp verb command configure [] 7249 error gyp verb check python checking for Python executable "python2" in the PATH 7249 error gyp verb `which` failed Error: not found: python2 7249 error gyp verb `which` failed at getNotFoundError (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:13:12) 7249 error gyp verb `which` failed at F (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:68:19) 7249 error gyp verb `which` failed at E (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:80:29) 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:89:16 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\isexe\index.js:42:5 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\isexe\windows.js:36:5 7249 error gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:198:21) 7249 error gyp verb `which` failed python2 Error: not found: python2 7249 error gyp verb `which` failed at getNotFoundError (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:13:12) 7249 error gyp verb `which` failed at F (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:68:19) 7249 error gyp verb `which` failed at E (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:80:29) 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:89:16 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\isexe\index.js:42:5 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\isexe\windows.js:36:5 7249 error gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:198:21) { 7249 error gyp verb `which` failed code: 'ENOENT' 7249 error gyp verb `which` failed } 7249 error gyp verb check python checking for Python executable "python" in the PATH 7249 error gyp verb `which` failed Error: not found: python 7249 error gyp verb `which` failed at getNotFoundError (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:13:12) 7249 error gyp verb `which` failed at F (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:68:19) 7249 error gyp verb `which` failed at E (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:80:29) 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:89:16 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\isexe\index.js:42:5 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\isexe\windows.js:36:5 7249 error gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:198:21) 7249 error gyp verb `which` failed python Error: not found: python 7249 error gyp verb `which` failed at getNotFoundError (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:13:12) 7249 error gyp verb `which` failed at F (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:68:19) 7249 error gyp verb `which` failed at E (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:80:29) 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\which\which.js:89:16 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\isexe\index.js:42:5 7249 error gyp verb `which` failed at E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\isexe\windows.js:36:5 7249 error gyp verb `which` failed at FSReqCallback.oncomplete (node:fs:198:21) { 7249 error gyp verb `which` failed code: 'ENOENT' 7249 error gyp verb `which` failed } 7249 error gyp verb could not find "python". checking python launcher 7249 error gyp verb could not find "python". guessing location 7249 error gyp verb ensuring that file exists: C:\Python27\python.exe 7249 error gyp ERR! configure error 7249 error gyp ERR! stack Error: Can't find Python executable "python", you can set the PYTHON env variable. 7249 error gyp ERR! stack at PythonFinder.failNoPython (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\node-gyp\lib\configure.js:484:19) 7249 error gyp ERR! stack at PythonFinder.<anonymous> (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\node-gyp\lib\configure.js:509:16) 7249 error gyp ERR! stack at callback (E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\graceful-fs\polyfills.js:299:20) 7249 error gyp ERR! stack at FSReqCallback.oncomplete (node:fs:198:21) 7249 error gyp ERR! System Windows_NT 10.0.19044 7249 error gyp ERR! command "E:\\app\\Nodejs\\node.exe" "E:\\AAA\\teacher\\zhz\\bms-front-backupA\\bms-front-backup1\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library=" 7249 error gyp ERR! cwd E:\AAA\teacher\zhz\bms-front-backupA\bms-front-backup1\node_modules\node-sass 7249 error gyp ERR! node -v v16.13.1 7249 error gyp ERR! node-gyp -v v3.8.0 7249 error gyp ERR! not ok 7249 error Build failed with error code: 1 7250 verbose exit 1
原因分析：
问题的分析：
发现是 sass 的问题
解决方案：
npm uninstall node-sass -- 卸载
npm i -D sass; 下载
如果在提示 执行 npm install --save echarts 命令 就继续执行 命令 我的就好了
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