To all SweetHome3D friends having issues on Ubuntu_20.04++,

for those of you having issues with SweetHome3D crashing on ubuntu 20.04 or similar OS.

Correctly saying: For those of you where SweetHome3D is crashing with a similar output like see below, we have a solution

at the bottom of this page:

Start command from terminal:

 ~/Programme/SweetHome3D-6.4.2/SweetHome3D

Error/Crash message: