I am developing a Qt application using OpenCV. It works fine on my PC. Even when I create a "Release" Version and execute the .exe from Release folder it works fine on my pc.

But when I startup this .exe on another pc there is a problem: the part of application which doesn't use OpenCV (QT's widgets) is working fine, but when I click on the button which uses OpenCV, my application crashes with no Error.

CodePudding user response：

Ok, finally. The problem was in OpenCV version. I used to have .dll of OpenCV 4.5.5 but now I tried to use OpenCV 3.8 ... or smth like that and it works fine!))