occurs error4098
LINK : warning LNK4098: defaultlib ‘MSVCRT’ conflicts
with use of other libs; use /NODEFAULTLIB:library
its okay when i build at release mode.
i’m using qt creator 5_12_2 MSVC 2019 64bit
visual studio 2019 community
window 11
Even i got same issue try to clean and run every time ,your problem may get solve.
thank you i solve it