Unable to set dark window border

vinibini

Hello,

I'm trying to run an OpenSesame experiment with a batch file, but cmd keeps showing the error message "QWindowsWindow::setDarkBorderToWindow: Unable to set dark window border." and the experiment does not start at all.

Any help is appreciated.

eduard

Hi @vinibini,

Sounds like a bug. Could you provide more information on your system, which version of OS you use, how you installed it, and maybe also share your experiment, your batch file and the procedure you use to start it? @sebastiaan do you want to look into this?

Eduard

sebastiaan

Hi @vinibini and @eduard ,

I suspect the warning (which is likely harmless and has to do with the application not being able to activate dark mode) is unrelated to the fact that the experiment doesn't start. Indeed, as @eduard says, if you provide more information then we may be able to see what goes wrong.

— Sebastiaan