versions-busy

博客提及 versions-busy1 选中 Action- UNClock 方法较为简单,但未详细说明该方法具体内容。
versions-busy
1 选中 Action- UNClock 

方法简单哈。
基于51单片机,实现对直流电机的调速、测速以及正反转控制。项目包含完整的仿真文件、源程序、原理图和PCB设计文件,适合学习和实践51单片机在电机控制方面的应用。 功能特点 调速控制:通过按键调整PWM占空比,实现电机的速度调节。 测速功能:采用霍尔传感器非接触式测速,实时显示电机转速。 正反转控制:通过按键切换电机的正转和反转状态。 LCD显示:使用LCD1602液晶显示屏,显示当前的转速和PWM占空比。 硬件组成 主控制器:STC89C51/52单片机(与AT89S51/52、AT89C51/52通用)。 测速传感器:霍尔传感器,用于非接触式测速。 显示模块:LCD1602液晶显示屏,显示转速和占空比。 电机驱动:采用双H桥电路,控制电机的正反转和调速。 软件设计 编程语言:C语言。 开发环境:Keil uVision。 仿真工具:Proteus。 使用说明 液晶屏显示: 第一行显示电机转速(单位:转/分)。 第二行显示PWM占空比(0~100%)。 按键功能: 1键:加速键,短按占空比加1,长按连续加。 2键:减速键,短按占空比减1,长按连续减。 3键:反转切换键,按下后电机反转。 4键:正转切换键,按下后电机正转。 5键:开始暂停键,按一下开始,再按一下暂停。 注意事项 磁铁和霍尔元件的距离应保持在2mm左右,过近可能会在电机转动时碰到霍尔元件,过远则可能导致霍尔元件无法检测到磁铁。 资源文件 仿真文件:Proteus仿真文件,用于模拟电机控制系统的运行。 源程序:Keil uVision项目文件,包含完整的C语言源代码。 原理图:电路设计原理图,详细展示了各模块的连接方式。 PCB设计:PCB布局文件,可用于实际电路板的制作。
【四旋翼无人机】具备螺旋桨倾斜机构的全驱动四旋翼无人机:建模与控制研究(Matlab代码、Simulink仿真实现)内容概要:本文围绕具备螺旋桨倾斜机构的全驱动四旋翼无人机展开研究,重点进行了系统建模与控制策略的设计与仿真验证。通过引入螺旋桨倾斜机构,该无人机能够实现全向力矢量控制,从而具备更强的姿态调节能力和六自由度全驱动特性,克服传统四旋翼欠驱动限制。研究内容涵盖动力学建模、控制系统设计(如PID、MPC等)、Matlab/Simulink环境下的仿真验证,并可能涉及轨迹跟踪、抗干扰能力及稳定性分析,旨在提升无人机在复杂环境下的机动性与控制精度。; 适合人群:具备一定控制理论基础和Matlab/Simulink仿真能力的研究生、科研人员及从事无人机系统开发的工程师,尤其适合研究先进无人机控制算法的技术人员。; 使用场景及目标:①深入理解全驱动四旋翼无人机的动力学建模方法;②掌握基于Matlab/Simulink的无人机控制系统设计与仿真流程;③复现硕士论文级别的研究成果,为科研项目或学术论文提供技术支持与参考。; 阅读建议:建议结合提供的Matlab代码与Simulink模型进行实践操作,重点关注建模推导过程与控制器参数调优,同时可扩展研究不同控制算法的性能对比,以深化对全驱动系统控制机制的理解。
npm ERR! code 1 npm ERR! git dep preparation failed npm ERR! command D:\Program Files\nodejs\node.exe D:\node\nodejs\node_global\node_modules\npm\bin\npm-cli.js install --force --cache=D:\Program Files\nodejs\node_cache --prefer-offline=false --prefer-online=false --offline=false --no-progress --no-save --no-audit --include=dev --include=peer --include=optional --no-package-lock-only --no-dry-run npm ERR! npm WARN using --force Recommended protections disabled. npm ERR! npm WARN deprecated osenv@0.1.5: This package is no longer supported. npm ERR! npm WARN deprecated inflight@1.0.6: This module is not supported, and leaks memory. Do not use it. 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Maintenance is supported by Forward Email at https://forwardemail.net ; follow/watch https://github.com/ladjs/consolidate for updates and release changelog npm ERR! npm WARN deprecated copy-concurrently@1.0.5: This package is no longer supported. npm ERR! npm WARN deprecated urix@0.1.0: Please see https://github.com/lydell/urix#deprecated npm ERR! npm WARN deprecated har-validator@5.1.5: this library is no longer supported npm ERR! npm WARN deprecated rimraf@3.0.2: Rimraf versions prior to v4 are no longer supported npm ERR! npm WARN deprecated glob@7.2.3: Glob versions prior to v9 are no longer supported npm ERR! npm WARN deprecated q@1.5.1: You or someone you depend on is using Q, the JavaScript Promise library that gave JavaScript developers strong feelings about promises. They can almost certainly migrate to the native JavaScript promise now. Thank you literally everyone for joining me in this bet against the odds. 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Older versions may use Math.random() in certain circumstances, which is known to be problematic. See https://v8.dev/blog/math-random for details. npm ERR! npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142 npm ERR! npm WARN deprecated webpack-chain@6.5.1: Package no longer supported. Contact Support at https://www.npmjs.com/support for more info. npm ERR! npm WARN deprecated fstream@1.0.12: This package is no longer supported. npm ERR! npm WARN deprecated @hapi/hoek@8.5.1: This version has been deprecated and is no longer supported or maintained npm ERR! npm WARN deprecated @hapi/joi@15.1.1: Switch to 'npm install joi' npm ERR! npm WARN deprecated svgo@1.3.2: This SVGO version is no longer supported. Upgrade to v2.x.x. npm ERR! npm WARN deprecated tar@2.2.2: This version of tar is no longer supported, and will not receive security updates. Please upgrade asap. npm ERR! npm WARN deprecated iltorb@2.4.5: The zlib module provides APIs for brotli compression/decompression starting with Node.js v10.16.0, please use it over iltorb npm ERR! npm WARN deprecated vue@2.6.14: Vue 2 has reached EOL and is no longer actively maintained. See https://v2.vuejs.org/eol/ for more details. npm ERR! npm WARN deprecated node-sass@4.14.1: Node Sass is no longer supported. Please use `sass` or `sass-embedded` instead. npm ERR! npm WARN deprecated eslint@8.57.1: This version is no longer supported. Please see https://eslint.org/version-support for other options. npm ERR! npm WARN deprecated core-js@2.6.12: core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, fea ture detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js. npm ERR! npm WARN deprecated core-js@2.6.12: core-js@<3.23.3 is no longer maintained and not recommended for usage due to the number of issues. Because of the V8 engine whims, fea ture detection in old core-js versions could cause a slowdown up to 100x even if nothing is polyfilled. Some versions have web compatibility issues. Please, upgrade your dependencies to the actual version of core-js. npm ERR! npm WARN cleanup Failed to remove some directories [ npm ERR! npm WARN cleanup [ npm ERR! npm WARN cleanup 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\mozjpeg', npm ERR! npm WARN cleanup [Error: EBUSY: resource busy or locked, rmdir 'D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\mozjpeg'] { npm ERR! npm WARN cleanup errno: -4082, npm ERR! npm WARN cleanup code: 'EBUSY', npm ERR! npm WARN cleanup syscall: 'rmdir', npm ERR! npm WARN cleanup path: 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\mozjpeg' npm ERR! npm WARN cleanup } npm ERR! npm WARN cleanup ], npm ERR! npm WARN cleanup [ npm ERR! npm WARN cleanup 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\optipng-bin', npm ERR! npm WARN cleanup [Error: EBUSY: resource busy or locked, rmdir 'D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\optipng-bin'] { npm ERR! npm WARN cleanup errno: -4082, npm ERR! npm WARN cleanup code: 'EBUSY', npm ERR! npm WARN cleanup syscall: 'rmdir', npm ERR! npm WARN cleanup path: 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\optipng-bin' npm ERR! npm WARN cleanup } npm ERR! npm WARN cleanup ], npm ERR! npm WARN cleanup [ npm ERR! npm WARN cleanup 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\cwebp-bin', npm ERR! npm WARN cleanup [Error: EBUSY: resource busy or locked, rmdir 'D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\cwebp-bin'] { npm ERR! npm WARN cleanup errno: -4082, npm ERR! npm WARN cleanup code: 'EBUSY', npm ERR! npm WARN cleanup syscall: 'rmdir', npm ERR! npm WARN cleanup path: 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\cwebp-bin' npm ERR! npm WARN cleanup } npm ERR! npm WARN cleanup ], npm ERR! npm WARN cleanup [ npm ERR! npm WARN cleanup 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\gifsicle', npm ERR! npm WARN cleanup [Error: EBUSY: resource busy or locked, rmdir 'D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\gifsicle'] { npm ERR! npm WARN cleanup errno: -4082, npm ERR! npm WARN cleanup code: 'EBUSY', npm ERR! npm WARN cleanup syscall: 'rmdir', npm ERR! npm WARN cleanup path: 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\gifsicle' npm ERR! npm WARN cleanup } npm ERR! npm WARN cleanup ], npm ERR! npm WARN cleanup [ npm ERR! npm WARN cleanup 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\pngquant-bin', npm ERR! npm WARN cleanup [Error: EBUSY: resource busy or locked, rmdir 'D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\pngquant-bin'] { npm ERR! npm WARN cleanup errno: -4082, npm ERR! npm WARN cleanup code: 'EBUSY', npm ERR! npm WARN cleanup syscall: 'rmdir', npm ERR! npm WARN cleanup path: 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\pngquant-bin' npm ERR! npm WARN cleanup } npm ERR! npm WARN cleanup ], npm ERR! npm WARN cleanup [ npm ERR! npm WARN cleanup 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules', npm ERR! npm WARN cleanup [Error: EBUSY: resource busy or locked, rmdir 'D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\cwebp-bin'] { npm ERR! npm WARN cleanup errno: -4082, npm ERR! npm WARN cleanup code: 'EBUSY', npm ERR! npm WARN cleanup syscall: 'rmdir', npm ERR! npm WARN cleanup path: 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\cwebp-bin' npm ERR! npm WARN cleanup } npm ERR! npm WARN cleanup ], npm ERR! npm WARN cleanup [ npm ERR! npm WARN cleanup 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\@babel\\polyfill', npm ERR! npm WARN cleanup [Error: EPERM: operation not permitted, rmdir 'D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\@babel\polyfill'] { npm ERR! npm WARN cleanup errno: -4048, npm ERR! npm WARN cleanup code: 'EPERM', npm ERR! npm WARN cleanup syscall: 'rmdir', npm ERR! npm WARN cleanup path: 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\@babel\\polyfill' npm ERR! npm WARN cleanup } npm ERR! npm WARN cleanup ] npm ERR! npm WARN cleanup ] npm ERR! npm ERR! code 1 npm ERR! npm ERR! path D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-sass npm ERR! npm ERR! command failed npm ERR! npm ERR! command C:\WINDOWS\system32\cmd.exe /d /s /c node scripts/build.js npm ERR! npm ERR! Building: D:\Program Files\nodejs\node.exe D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library= npm ERR! npm ERR! �ڴ˽��������һ������һ����Ŀ����Ҫ���ò������ɣ������ӡ�/m�����ء� npm ERR! npm ERR! ��������ʱ��Ϊ 2025/5/27 15:48:02�� npm ERR! npm ERR! �ڵ� 1 �ϵ���Ŀ��D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-sass\build\binding.sln��(Ĭ��Ŀ��)�� npm ERR! npm ERR! ValidateSolutionConfiguration: npm ERR! npm ERR! �������ɽ���������á�Release|x64���� npm ERR! npm ERR! 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MSBUILD : error MSB3428: δ�ܼ��� Visual C++ �����VCBuild.exe����Ҫ��������⣬1) ��װ .NET Framework 2.0 SDK��2) ��װ Microsoft Visual Studio 2005���� 3) ������������װ��������λ�ã��뽫��λ�����ӵ�ϵͳ·���С� [D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-sass\build\binding.sln] npm ERR! npm ERR! npm ERR! npm ERR! 0 ������ npm ERR! npm ERR! 1 ������ npm ERR! npm ERR! npm ERR! npm ERR! ����ʱ�� 00:00:00.40 npm ERR! npm ERR! gyp info it worked if it ends with ok npm ERR! npm ERR! gyp verb cli [ npm ERR! npm ERR! gyp verb cli 'D:\\Program Files\\nodejs\\node.exe', npm ERR! npm ERR! gyp verb cli 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\node-gyp\\bin\\node-gyp.js', npm ERR! npm ERR! gyp verb cli 'rebuild', npm ERR! npm ERR! gyp verb cli '--verbose', npm ERR! npm ERR! gyp verb cli '--libsass_ext=', npm ERR! npm ERR! gyp verb cli '--libsass_cflags=', npm ERR! npm ERR! gyp verb cli '--libsass_ldflags=', npm ERR! npm ERR! gyp verb cli '--libsass_library=' npm ERR! npm ERR! gyp verb cli ] npm ERR! npm ERR! gyp info using node-gyp@3.8.0 npm ERR! npm ERR! gyp info using node@14.20.0 | win32 | x64 npm ERR! npm ERR! gyp verb command rebuild [] npm ERR! npm ERR! gyp verb command clean [] npm ERR! npm ERR! gyp verb clean removing "build" directory npm ERR! npm ERR! gyp verb command configure [] npm ERR! npm ERR! gyp verb check python checking for Python executable "python2" in the PATH npm ERR! npm ERR! gyp verb `which` failed Error: not found: python2 npm ERR! npm ERR! gyp verb `which` failed at getNotFoundError (D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-gyp\node_modules\which\which.js:13:12) npm ERR! npm ERR! gyp verb `which` failed at F (D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-gyp\node_modules\which\which.js:68:19) npm ERR! npm ERR! gyp verb `which` failed at E (D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-gyp\node_modules\which\which.js:80:29) npm ERR! npm ERR! gyp verb `which` failed at D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-gyp\node_modules\which\which.js:89:16 npm ERR! npm ERR! gyp verb `which` failed at D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\isexe\index.js:42:5 npm ERR! npm ERR! gyp verb `which` failed at D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\isexe\windows.js:36:5 npm ERR! npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (fs.js:192:21) npm ERR! npm ERR! gyp verb `which` failed python2 Error: not found: python2 npm ERR! npm ERR! gyp verb `which` failed at getNotFoundError (D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-gyp\node_modules\which\which.js:13:12) npm ERR! npm ERR! gyp verb `which` failed at F (D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-gyp\node_modules\which\which.js:68:19) npm ERR! npm ERR! gyp verb `which` failed at E (D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-gyp\node_modules\which\which.js:80:29) npm ERR! npm ERR! gyp verb `which` failed at D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-gyp\node_modules\which\which.js:89:16 npm ERR! npm ERR! gyp verb `which` failed at D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\isexe\index.js:42:5 npm ERR! npm ERR! gyp verb `which` failed at D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\isexe\windows.js:36:5 npm ERR! npm ERR! gyp verb `which` failed at FSReqCallback.oncomplete (fs.js:192:21) { npm ERR! npm ERR! gyp verb `which` failed code: 'ENOENT' npm ERR! npm ERR! gyp verb `which` failed } npm ERR! npm ERR! gyp verb check python checking for Python executable "python" in the PATH npm ERR! npm ERR! gyp verb `which` succeeded python D:\Python27\python.EXE npm ERR! npm ERR! gyp verb check python version `D:\Python27\python.EXE -c "import sys; print "2.7.0 npm ERR! npm ERR! gyp verb check python version .%s.%s" % sys.version_info[:3];"` returned: %j npm ERR! npm ERR! gyp verb get node dir no --target version specified, falling back to host node version: 14.20.0 npm ERR! npm ERR! gyp verb command install [ '14.20.0' ] npm ERR! npm ERR! gyp verb install input version string "14.20.0" npm ERR! npm ERR! gyp verb install installing version: 14.20.0 npm ERR! npm ERR! gyp verb install --ensure was passed, so won't reinstall if already installed npm ERR! npm ERR! gyp verb install version is already installed, need to check "installVersion" npm ERR! npm ERR! gyp verb got "installVersion" 9 npm ERR! npm ERR! gyp verb needs "installVersion" 9 npm ERR! npm ERR! gyp verb install version is good npm ERR! npm ERR! gyp verb get node dir target node version installed: 14.20.0 npm ERR! npm ERR! gyp verb build dir attempting to create "build" dir: D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-sass\build npm ERR! npm ERR! gyp verb build dir "build" dir needed to be created? D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-sass\build npm ERR! npm ERR! gyp verb Not using VS2017: Could not use PowerShell to find VS2017 npm ERR! npm ERR! gyp verb build/config.gypi creating config file npm ERR! npm ERR! gyp verb build/config.gypi writing out config file: D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-sass\build\config.gypi npm ERR! npm ERR! gyp verb config.gypi checking for gypi file: D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-sass\config.gypi npm ERR! npm ERR! gyp verb common.gypi checking for gypi file: D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-sass\common.gypi npm ERR! npm ERR! gyp verb gyp gyp format was not specified; forcing "msvs" npm ERR! npm ERR! gyp info spawn D:\Python27\python.EXE npm ERR! npm ERR! gyp info spawn args [ npm ERR! npm ERR! gyp info spawn args 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\node-gyp\\gyp\\gyp_main.py', npm ERR! npm ERR! gyp info spawn args 'binding.gyp', npm ERR! npm ERR! gyp info spawn args '-f', npm ERR! npm ERR! gyp info spawn args 'msvs', npm ERR! npm ERR! gyp info spawn args '-G', npm ERR! npm ERR! gyp info spawn args 'msvs_version=auto', npm ERR! npm ERR! gyp info spawn args '-I', npm ERR! npm ERR! gyp info spawn args 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\node-sass\\build\\config.gypi', npm ERR! npm ERR! gyp info spawn args '-I', npm ERR! npm ERR! gyp info spawn args 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\node-gyp\\addon.gypi', npm ERR! npm ERR! gyp info spawn args '-I', npm ERR! npm ERR! gyp info spawn args 'C:\\Users\\23969\\.node-gyp\\14.20.0\\include\\node\\common.gypi', npm ERR! npm ERR! gyp info spawn args '-Dlibrary=shared_library', npm ERR! npm ERR! gyp info spawn args '-Dvisibility=default', npm ERR! npm ERR! gyp info spawn args '-Dnode_root_dir=C:\\Users\\23969\\.node-gyp\\14.20.0', npm ERR! npm ERR! gyp info spawn args '-Dnode_gyp_dir=D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\node-gyp', npm ERR! npm ERR! gyp info spawn args '-Dnode_lib_file=C:\\Users\\23969\\.node-gyp\\14.20.0\\<(target_arch)\\node.lib', npm ERR! npm ERR! gyp info spawn args '-Dmodule_root_dir=D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\node-sass', npm ERR! npm ERR! gyp info spawn args '-Dnode_engine=v8', npm ERR! npm ERR! gyp info spawn args '--depth=.', npm ERR! npm ERR! gyp info spawn args '--no-parallel', npm ERR! npm ERR! gyp info spawn args '--generator-output', npm ERR! npm ERR! gyp info spawn args 'D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\node-sass\\build', npm ERR! npm ERR! gyp info spawn args '-Goutput_dir=.' npm ERR! npm ERR! gyp info spawn args ] npm ERR! npm ERR! Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation npm ERR! npm ERR! Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation npm ERR! npm ERR! Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation npm ERR! npm ERR! Warning: unrecognized setting VCCLCompilerTool/MultiProcessorCompilation npm ERR! npm ERR! gyp verb command build [] npm ERR! npm ERR! gyp verb build type Release npm ERR! npm ERR! gyp verb architecture x64 npm ERR! npm ERR! gyp verb node dev dir C:\Users\23969\.node-gyp\14.20.0 npm ERR! npm ERR! gyp verb found first Solution file build/binding.sln npm ERR! npm ERR! gyp verb could not find "msbuild.exe" in PATH - finding location in registry npm ERR! npm ERR! gyp info spawn C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe npm ERR! npm ERR! gyp info spawn args [ npm ERR! npm ERR! gyp info spawn args 'build/binding.sln', npm ERR! npm ERR! gyp info spawn args '/nologo', npm ERR! npm ERR! gyp info spawn args '/p:Configuration=Release;Platform=x64' npm ERR! npm ERR! gyp info spawn args ] npm ERR! npm ERR! gyp ERR! build error npm ERR! npm ERR! gyp ERR! stack Error: `C:\Windows\Microsoft.NET\Framework\v4.0.30319\msbuild.exe` failed with exit code: 1 npm ERR! npm ERR! gyp ERR! stack at ChildProcess.onExit (D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-gyp\lib\build.js:262:23) npm ERR! npm ERR! gyp ERR! stack at ChildProcess.emit (events.js:400:28) npm ERR! npm ERR! gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:285:12) npm ERR! npm ERR! gyp ERR! System Windows_NT 10.0.26100 npm ERR! npm ERR! gyp ERR! command "D:\\Program Files\\nodejs\\node.exe" "D:\\Program Files\\nodejs\\node_cache\\_cacache\\tmp\\git-cloneuwf27x\\node_modules\\node-gyp\\bin\\node-gyp.js" "rebuild" "--verbose" "--libsass_ext=" "--libsass_cflags=" "--libsass_ldflags=" "--libsass_library=" npm ERR! npm ERR! gyp ERR! cwd D:\Program Files\nodejs\node_cache\_cacache\tmp\git-cloneuwf27x\node_modules\node-sass npm ERR! npm ERR! gyp ERR! node -v v14.20.0 npm ERR! npm ERR! gyp ERR! node-gyp -v v3.8.0 npm ERR! npm ERR! gyp ERR! not ok npm ERR! npm ERR! Build failed with error code: 1
05-28
### 解决方案分析 在安装 `node-sass` 时遇到的错误可能与以下因素相关:Visual C++ 工具未正确安装、Python 版本不匹配或系统环境变量配置不当。以下是具体分析和解决方法: #### 1. **MSBUILD : error MSB3428 报错** 此错误表明系统未能加载 Visual C++ 组件 `VCBuild.exe`,通常是因为缺少必要的开发工具或路径配置问题[^5]。解决方法包括: - 安装 .NET Framework 2.0 SDK 或更高版本。 - 安装 Microsoft Visual Studio 2005 或更高版本(建议使用 Visual Studio Build Tools)。 - 如果组件已安装但路径未正确配置,请将其安装路径添加到系统环境变量中。 #### 2. **Python 2.7 环境变量缺失** `node-sass` 的编译依赖于 Python 2.7,若系统中未找到该版本的 Python,则会报错 `python2 not found`[^3]。解决方法如下: - 下载并安装 Python 2.7(注意不是 Python 3.x),确保安装路径被正确添加到系统的 PATH 环境变量中。 - 验证安装是否成功: ```bash python --version ``` 输出应为 `Python 2.7.x`。 #### 3. **msbuild exit code 1** 此错误通常是由于编译过程中出现的问题导致的,可能的原因包括: - 缺少必要的构建工具。 - 源代码无法从默认地址下载。 解决方法包括: - 安装 `windows-build-tools`,它会自动安装 Python 和 MSBuild 工具链: ```bash npm install --global --production windows-build-tools ``` - 配置淘宝镜像以加速资源下载: ```bash npm set sass_binary_site http://cdn.npm.taobao.org/dist/node-sass ``` #### 4. **Node.js 和 node-gyp 版本兼容性** 如果使用的 Node.js 版本较新(如 v18.x),可能会与旧版本的 `node-sass` 不兼容[^5]。可以尝试以下方法: - 降级 Node.js 至 v16.x 或更低版本。 - 使用支持最新 Node.js 的 `sass` 替代 `node-sass`: ```bash npm uninstall node-sass npm install sass ``` #### 5. **完整解决方案步骤** 以下是综合上述方法的完整解决方案: 1. 安装必要工具: - 安装 Python 2.7 并配置 PATH。 - 安装 Visual Studio Build Tools。 2. 配置淘宝镜像: ```bash npm set sass_binary_site http://cdn.npm.taobao.org/dist/node-sass ``` 3. 安装 `windows-build-tools`: ```bash npm install --global --production windows-build-tools ``` 4. 尝试重新安装 `node-sass`: ```bash npm install node-sass ``` 5. 若仍失败,考虑使用 `sass` 替代: ```bash npm uninstall node-sass npm install sass ``` ### 示例代码 以下是一个示例脚本,用于自动化部分配置和安装过程: ```bash # 步骤 1: 配置淘宝镜像 npm set sass_binary_site http://cdn.npm.taobao.org/dist/node-sass # 步骤 2: 安装构建工具 npm install --global --production windows-build-tools # 步骤 3: 安装 node-sass npm install node-sass ``` ### 注意事项 - 确保所有工具的路径已被正确添加到系统环境变量中。 - 如果使用的是 Windows 系统,建议重启计算机以使环境变量生效。 --- ###
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