QT编译wasm报错：The program “mingw32-make.exe“ does not exist or is not executable

• 具体错误

Project WARNING: This Qt was built with Emscripten version 1.39.7. You have 1.39.8. The difference may cause issues.
13:41:21: 进程"D:\Qt3\5.15.2\wasm_32\bin\qmake.exe"正常退出。
13:41:21: The program "mingw32-make.exe" does not exist or is not executable.
13:41:21: Error while building/deploying project QtWasm (kit: Qt 5.15.2 WebAssembly)
13:41:21: When executing step "qmake"
13:41:21: Elapsed time: 00:02.

• 检查设置

• 找到mingw32-make.exe

我QT目录是D:\Qt3。两个目录都有此文件：

D:\Qt3\Tools\mingw810_64\bin、D:\Qt3\Tools\mingw810_32\bin

• 设置：详情下拉

如前面那个图，点击右侧的详情下拉：

• 详情：浏览

 

找到对应目录（Qt3\Tools\mingw810_64\bin）的文件：

• 设置：结果

• 再次编译

问题顺利解决。