windows - Flutter windows app编译cmake报错$

Question

我实际上正在尝试构建一个 flutter 应用程序窗口，但我收到了这条错误消息:

flutter build windows
CMake Error:                                                            
  Error evaluating generator expression:

    $<TARGET_FILE_DIR:testbed>

  No target "testbed"

CMake Generate step failed.  Build files cannot be regenerated correctly.
Building Windows application...
Unable to generate build files

错误重复了大约 20 次。flutter doctor -v命令没有问题:

[√] Visual Studio - develop for Windows (Visual Studio Community 2019 16.6.3)
   • Visual Studio at C:\Program Files (x86)\Microsoft Visual Studio\2019\Community
   • Visual Studio Community 2019 version 16.6.30225.117
   • Windows 10 SDK version 10.0.18362.0

如果有人有解决方案，谢谢他。

Answer 1

我找到了错误的来源:在第 59 行的 .\build\windows\CMakeCache.txt 文件中有:CMAKE_INSTALL_PREFIX:PATH=$<TARGET_FILE_DIR:testbed>

为了解决我的错误，我只需要替换 testbed通过我的项目名称。