Question

I wrote a Qt/QML application and every thing is OK during compile time and running on my own system. But when I move this software to an another computer none of pictures loads.
for example here is my background picture:

    Image{
    id:background;
    source:"qrc:/qml/MobnaPC/images/back.jpg"
}

this image loads when I run the executable file ( which is created in release mode ) in my system ( development environment system ) but when I move this file and its associated dlls to another system( without Qt installed) the background image doesn’t load.
I also tried relative addressing instead of resource system. but the problem remained. How can I solve this strange behavior?

Answer 1

You are missing the Qt plugins that handle JPEG image formats. The simplest way to solve this is to copy the qjpeg4.dll into the same working directory as your executable.