http://bugzilla.suse.com/show_bug.cgi?id=1157504 http://bugzilla.suse.com/show_bug.cgi?id=1157504#c2 Jai Seok Ahn <jaisahn@pusan.ac.kr> changed: What |Removed |Added ---------------------------------------------------------------------------- Flags|needinfo?(jaisahn@pusan.ac. | |kr) | --- Comment #2 from Jai Seok Ahn <jaisahn@pusan.ac.kr> --- (In reply to Stefan Brüns from comment #1)

Cura "allows" to connect to an Ultimaker account.

When there is no authentication data (e.g. on first start, or when the user just does not want to use an Ultimaker account), the account handling code returns a python "None" object (with an account, it would return a "dict").

Later, some Qt slot handler tries to convert the None object to a QVariantMap, which fails.

Can you try with the package from: https://download.opensuse.org/repositories/home:/StefanBruens:/branches:/KDE: /Qt:/5.13/

I installed and replaced with python-qt5, python2-qt5, and python3-qt5 (version 5.13.1-158.8) from the above repo, and Cura starts and works now. It goes with a bit low-resolution graphics mode to me, but I can handle it. -- You are receiving this mail because: You are on the CC list for the bug.