Automatch: Error while applying style?

Hey everyonei

I am new to Bricscad BIM. I am a regular Revit user and I am sick of its limitations so I am looking for alternatives. Thats how I came here. I have been following BricsCAD BIM Academy videos and in the 4th video -here- tutor uses Automatch and just like that every other walls, windows etc. gets appropriate information. But when i do it I get the following error: "_bimautomatchError during Automatch: Error while applying style"

Does anybody know why it happens and if yes, what is the solution?

Thanks in advance.