Important: Please read the Qt Code of Conduct -

msvc2015 versus (2017 & 2019)

  • Hi!
    Is there any critical differences between compilers 2015 and 2017|2019. I have a trouble with dll, compiled by msvc2017 and 2019. Host app freezes and interface elements changes only if I make something by mouse. I have no problems if dll compiled by msvc2015 compiler... Any advice? Thank you!.

  • Lifetime Qt Champion


    Bug fixes, improved C++ standard support (C++11 and later) and that kind of stuff.

    Are you mixing dlls built with different versions of the compiler ?

Log in to reply