https://bugs.winehq.org/show_bug.cgi?id=42316
--- Comment #11 from CharlyDelta waste@charlydelta.de --- With Wine 2.4-staging and the newest version of Gwent, I do not get this error message anymore (at least I think so, because now the log is getting spammed by some other outputs...)
However, the described bug still exist: After selecting a deck, it loads quite a it and then returns to the deck selection screen