I am using Mint and I installed PlayOnLinux and several Wine versions. All of them had the same issue of crashing out of nowhere when setting up a new hard drive after selecting the options to choose a different Wine version etc. When I ran it from the terminal I noticed the following error message when doing anything with the hard drive, like trying to open Wine configuration window:
/usr/share/playonlinux/lib/wine.lib: line 565: /home/gabriel/.PlayOnLinux//wine/linux-x86/1.5.0/bin/wine: No such file or directory [POL_Wine] Error: Wine seems to have crashed
This file does exist, but then I noticed the double slashes after ".PlayOnLinux" folder. Is it supposed to be like this? I meddled in the source code but I couldn't find where the path is set to see if there is an extra slash or what.