error: no type named 'PromiseType' in 'struct QtPrivate::ArgResolver<MainWindow*>' 232 | ...
完整报错:C:/Qt/Tools/mingw1120_64/bin/mingw32-make-fMakefile.Debugmingw32-make[1]:Enteringdirectory'D:/study/C++/QT/build-compensator-emulator-Desktop_Qt_6_3_0_MinGW_64_bit-Debug'g++-c-fno-keep-inline-dll