我用codebuddy做一个项目java+flutter，codebuddy根据我描述很快做好了前后端。
遇到几个问题：
1、运行不成功，flutter run -d windows，
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Launching lib\main.dart on Windows in debug mode...
C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(249,5): error MSB8066: ��D:\AI_DEV\MoGuFileSync\MoGuApp\build\windows\x64\CMakeFiles\7d255c9d2ce567daaf5d1801c4ad993f\flutter_windows.dll.rule;D:\AI_DEV\MoGuFileSync\MoGuApp\build\windows\x64\CMakeFiles\58152acb4b2ecf2a979f0e3e45a33119\flutter_assemble.rule�����Զ����������˳�������Ϊ 255�� D:\\AI_DEV\\MoGuFileSync\\MoGuApp\\build\\windows\\x64\\flutter\\flutter_assemble.vcxproj
Building Windows application... 2,146ms
Error: Build process failed.
我之前也在同级目录做了个Flutter web项目都能运行。
ai折腾很久没有解决，网络上说可能是中文路径。我也改过cmd的默认编码。
都不行。
cd build\windows\x64
msbuild ALL_BUILD.vcxproj /v:d
报错：
Generating D:/AI_DEV/MoGuFileSync/MoGuApp/windows/flutter/ephemeral/flutter_windows.dll, D:/AI_DEV/MoGuFileSync/MoGuApp/windows/flutter/ephemeral/flutter_export.h, D:/AI_DEV/MoGuFileSync/MoGuApp/windows/flut
ter/ephemeral/flutter_windows.h, D:/AI_DEV/MoGuFileSync/MoGuApp/windows/flutter/ephemeral/flutter_messenger.h, D:/AI_DEV/MoGuFileSync/MoGuApp/windows/flutter/ephemeral/flutter_plugin_registrar.h, D:/AI_DEV/M
oGuFileSync/MoGuApp/windows/flutter/ephemeral/flutter_texture_registrar.h, D:/AI_DEV/MoGuFileSync/MoGuApp/windows/flutter/ephemeral/cpp_client_wrapper/core_implementations.cc, D:/AI_DEV/MoGuFileSync/MoGuApp/
windows/flutter/ephemeral/cpp_client_wrapper/standard_codec.cc, D:/AI_DEV/MoGuFileSync/MoGuApp/windows/flutter/ephemeral/cpp_client_wrapper/plugin_registrar.cc, D:/AI_DEV/MoGuFileSync/MoGuApp/windows/flutter
/ephemeral/cpp_client_wrapper/flutter_engine.cc, D:/AI_DEV/MoGuFileSync/MoGuApp/windows/flutter/ephemeral/cpp_client_wrapper/flutter_view_controller.cc, phony
活动代码页: 936
Unhandled exception:
FormatException: Unexpected extension byte (at offset 0)
#0 _Utf8Decoder.convertChunked (dart:convert-patch/convert_patch.dart:1959:7)
#1 _Utf8ConversionSink.addSlice (dart:convert/string_conversion.dart:310:28)
#2 _Utf8ConversionSink.add (dart:convert/string_conversion.dart:306:5)
......
#18 new _RawSocket.<anonymous closure> (dart:io-patch/socket_patch.dart:2326:31)
#19 _NativeSocket.issueReadEvent.issue (dart:io-patch/socket_patch.dart:1649:14)
#20 _microtaskLoop (dart:async/schedule_microtask.dart:40:21)
#21 _startMicrotaskLoop (dart:async/schedule_microtask.dart:49:5)
#22 _runPendingImmediateCallback (dart:isolate-patch/isolate_patch.dart:127:13)
#23 _RawReceivePort._handleMessage (dart:isolate-patch/isolate_patch.dart:194:5)
C:\Program Files\Microsoft Visual Studio\2022\Community\MSBuild\Microsoft\VC\v170\Microsoft.CppCommon.targets(249,5): error MSB8066: "D:\AI_DEV\MoGuFileSync\MoGuApp\build\windows\x64\CMakeFiles\7d255c9d2ce567d
aaf5d1801c4ad993f\flutter_windows.dll.rule;D:\AI_DEV\MoGuFileSync\MoGuApp\build\windows\x64\CMakeFiles\58152acb4b2ecf2a979f0e3e45a33119\flutter_assemble.rule"的自定义生成已退出，代码为 255。 [D:\AI_DEV\MoGuFileSync\MoGuApp\
build\windows\x64\flutter\flutter_assemble.vcxproj]
报错给ai，ai说我的cmd编码有问题，于是我改回了chcp 65001。
......
就是flutter windows不要有中文。cmd编码要utf-8
2、√ Built build\windows\x64\runner\Debug Unable to start executable "build\windows\x64\runner\Debug\mogu_flutter.exe": ProcessException: Failed to find "build\windows\x64\runner\Debug\mogu_flutter.exe" in the search path. Command: build\windows\x64\runner\Debug\mogu_flutter.exe ProcessException: Failed to find "build\windows\x64\runner\Debug\mogu_flutter.exe" in the search path. Command: build\windows\x64\runner\Debug\mogu_flutter.exe
给了ai错误，它几顿折腾，就是不行。
两个问题的解决总结：MSB8066，路径不要有中文，计算机\HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Command Processor 增加个 autorun = chcp 65001。然后删除项目下的windows目录，再flutter create --platforms=windows .
然后还遇到执行 flutter 就卡住，提示是清华的网页的代码。就是flutter run 或者 pub get，upgrade统统不行，但是两个开发计算机，一个行，一个不行。最后是把codebuddy删除了，重新安装解决了。（得删除user目录下相关得东西）