碰壁后的总结
- pythone 环境 2.XX版本，切记不要3.0以上的。
- node 16.x不能太高
错误案例
npm ERR! code 1
npm ERR! path D:\workspace\springBootMall\mall-admin-web-master\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: D:\APPS\nvm\nodejs\node.exe D:\workspace\springBootMall\mall-admin-web-master\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 'D:\\APPS\\nvm\\nodejs\\node.exe',
npm ERR! gyp verb cli 'D:\\workspace\\springBootMall\\mall-admin-web-master\\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@7.1.2
npm ERR! gyp info using node@16.20.2 | 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 find Python Python is not set from command line or npm configuration
npm ERR! gyp verb find Python Python is not set from environment variable PYTHON
npm ERR! gyp verb find Python checking if "python3" can be used
npm ERR! gyp verb find Python - executing "python3" to get executable path
npm ERR! gyp verb find Python - "python3" is not in PATH or produced an error
npm ERR! gyp verb find Python checking if "python" can be used
npm ERR! gyp verb find Python - executing "python" to get executable path
npm ERR! gyp verb find Python - "python" is not in PATH or produced an error
npm ERR! gyp verb find Python checking if "python2" can be used
npm ERR! gyp verb find Python - executing "python2" to get executable path
npm ERR! gyp verb find Python - "python2" is not in PATH or produced an error
npm ERR! gyp verb find Python checking if Python is C:\Python37\python.exe
npm ERR! gyp verb find Python - executing "C:\Python37\python.exe" to get version
npm ERR! gyp verb find Python - "C:\Python37\python.exe" could not be run
npm ERR! gyp verb find Python checking if Python is C:\Python27\python.exe
npm ERR! gyp verb find Python - executing "C:\Python27\python.exe" to get version
npm ERR! gyp verb find Python - "C:\Python27\python.exe" could not be run
npm ERR! gyp verb find Python checking if the py launcher can be used to find Python
npm ERR! gyp verb find Python - executing "py.exe" to get Python executable path
npm ERR! gyp verb find Python - "py.exe" is not in PATH or produced an error
npm ERR! gyp ERR! find Python
npm ERR! gyp ERR! find Python Python is not set from command line or npm configuration
npm ERR! gyp ERR! find Python Python is not set from environment variable PYTHON
npm ERR! gyp ERR! find Python checking if "python3" can be used
npm ERR! gyp ERR! find Python - "python3" is not in PATH or produced an error
npm ERR! gyp ERR! find Python checking if "python" can be used
npm ERR! gyp ERR! find Python - "python" is not in PATH or produced an error
npm ERR! gyp ERR! find Python checking if "python2" can be used
npm ERR! gyp ERR! find Python - "python2" is not in PATH or produced an error
npm ERR! gyp ERR! find Python checking if Python is C:\Python37\python.exe
npm ERR! gyp ERR! find Python - "C:\Python37\python.exe" could not be run
npm ERR! gyp ERR! find Python checking if Python is C:\Python27\python.exe
npm ERR! gyp ERR! find Python - "C:\Python27\python.exe" could not be run
npm ERR! gyp ERR! find Python checking if the py launcher can be used to find Python
npm ERR! gyp ERR! find Python - "py.exe" is not in PATH or produced an error
npm ERR! gyp ERR! find Python
npm ERR! gyp ERR! find Python **********************************************************
npm ERR! gyp ERR! find Python You need to install the latest version of Python.
npm ERR! gyp ERR! find Python Node-gyp should be able to find and use Python. If not,
npm ERR! gyp ERR! find Python you can try one of the following options:
npm ERR! gyp ERR! find Python - Use the switch --python="C:\Path\To\python.exe"
npm ERR! gyp ERR! find Python (accepted by both node-gyp and npm)
npm ERR! gyp ERR! find Python - Set the environment variable PYTHON
npm ERR! gyp ERR! find Python - Set the npm configuration variable python:
npm ERR! gyp ERR! find Python npm config set python "C:\Path\To\python.exe"
npm ERR! gyp ERR! find Python For more information consult the documentation at:
npm ERR! gyp ERR! find Python https://github.com/nodejs/node-gyp#installation
npm ERR! gyp ERR! find Python **********************************************************
npm ERR! gyp ERR! find Python
npm ERR! gyp ERR! configure error
npm ERR! gyp ERR! stack Error: Could not find any Python installation to use
npm ERR! gyp ERR! stack at PythonFinder.fail (D:\workspace\springBootMall\mall-admin-web-master\node_modules\node-gyp\lib\find-python.js:302:47)
npm ERR! gyp ERR! stack at PythonFinder.runChecks (D:\workspace\springBootMall\mall-admin-web-master\node_modules\node-gyp\lib\find-python.js:136:21)
npm ERR! gyp ERR! stack at PythonFinder.<anonymous> (D:\workspace\springBootMall\mall-admin-web-master\node_modules\node-gyp\lib\find-python.js:200:18)
npm ERR! gyp ERR! stack at PythonFinder.execFileCallback (D:\workspace\springBootMall\mall-admin-web-master\node_modules\node-gyp\lib\find-python.js:266:16)
npm ERR! gyp ERR! stack at exithandler (node:child_process:410:5)
npm ERR! gyp ERR! stack at ChildProcess.errorhandler (node:child_process:422:5)
npm ERR! gyp ERR! stack at ChildProcess.emit (node:events:513:28)
npm ERR! gyp ERR! stack at Process.ChildProcess._handle.onexit (node:internal/child_process:291:12)
npm ERR! gyp ERR! stack at onErrorNT (node:internal/child_process:485:16)
npm ERR! gyp ERR! stack at processTicksAndRejections (node:internal/process/task_queues:83:21)
npm ERR! gyp ERR! System Windows_NT 10.0.22621
npm ERR! gyp ERR! command "D:\\APPS\\nvm\\nodejs\\node.exe" "D:\\workspace\\springBootMall\\mall-admin-web-master\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library="
npm ERR! gyp ERR! cwd D:\workspace\springBootMall\mall-admin-web-master\node_modules\node-sass
npm ERR! gyp ERR! node -v v16.20.2
npm ERR! gyp ERR! node-gyp -v v7.1.2
npm ERR! gyp ERR! not ok
npm ERR! Build failed with error code: 1
npm ERR! A complete log of this run can be found in:
npm ERR! D:\APPS\ToolApp\node16\node_cache\_logs\2024-08-13T14_50_26_564Z-debug-0.log
解决 ：
1.删除当前依赖包
npm uninstall node-sass sass-loader
2.下载如下版本
npm i node-sass@6.0.1 sass-loader@7.0.3
3.如果下载失败，可能是网络问题，换一个源
npm set sass_binary_site http://cdn.npm.taobao.org/dist/node-sass
4.下载依赖
npm install
5.运行
npm run dev