I am at intermediate level in Blender and i recently came across Groove 3D. So, I downloaded and installed it. But when I enable the add-on it displays " Error(see console) " under Preferences option. When i open the console, I see the following message: AttributeError: 'PreferenceView' object has no attribute 'use_international_fonts' Please help me solve this immediately.
It seems that the version of Groove3D that you're using hasn't been updated for Blender 2.83. This Blender version introduced a change to the Python API. The handling of languages and translation were adjusted by:
As a consequence the
use_international_fonts mentioned in the error message no longer exists.
Therefore, I would suggest you contact the developer, in case they aren't aware of this change. In the meantime you could use the add-on in Blender 2.82.