@Stanicz could you please try the steps I outlined here: Error "Branch does not exist" in Unreal Revision Control - #8 by gxg_work Though the error is different this should help you reset your the revision control state for the project.
@Stanicz could you please try the steps I outlined here: Error "Branch does not exist" in Unreal Revision Control - #8 by gxg_work Though the error is different this should help you reset your the revision control state for the project.