Qt 6.3

satyanarayana143

I installed Qt6.3 in windows mingw64 and created a project tried to build I am getting this error

Qt requires a C++17 compiler what is the issue. How to solve this problem

jsulm

@satyanarayana143 How did you install MinGW? You should install it together with Qt with the Qt installer.

satyanarayana143

I installed with with qt mingw version 11

jsulm

@satyanarayana143 And you do not have any other MinGW or MSYS installations on your machine?
Try to add

CONFIG += c++17

to your pro file if you use QMake, else add

set(CMAKE_CXX_STANDARD 17)

to your CMakeLists.txt file.