DraftSight starts with error and ends

Hello,

I have installed "draftSight 2018 SP3.deb" (2018.3.0.4215) on Xubuntu 18.10 64bit to make first experience with this software.

After a successful activation, the first start ends with error:


and


I was able to generate the logging-zip created by draftSight - but don't find any hint.

Exists any workaround?

Thanks in advance!

    JC Schroll.