Arch Linux

martosinc

Member

Registered: 2020-11-10

Posts: 7

Cannot mix incompatible Qt library (5.15.8) with this library (5.15.9)

I recently have upgraded my system. Now I am trying to launch an app, but this error pops up. I have qt5 and qt6 installed and upgraded. Solutions on all forums that i have looked at didn't work for me. Thank you for your help.

martosinc

Member

Registered: 2020-11-10

Posts: 7

Re: Cannot mix incompatible Qt library (5.15.8) with this library (5.15.9)

Nvm, removing qt5-styleplugins worked.

tdtooke

Member

Registered: 2023-04-11

Posts: 245

Re: Cannot mix incompatible Qt library (5.15.8) with this library (5.15.9)

This might not be relevant but I recently had that problem.  My problem stemmed from having chaotic-aur as a repository.  As nice as it is, sometimes you really need to build your plugin locally with your system.  If you got qt5-styleplugins from chaotic-aur I suspect that if you build it yourself it'll work.