Does the issue occur in the editor or during gameplay?
If it's a gameplay issue, please specify which movement system and camera type you're using (free movement vs. grid movement, third-person vs. first-person) or N/A if not applicable:
Movement Scheme: Grid
Camera: Standard (third person)
Briefly describe the issue you're experiencing:
If the player character is set to billboard sprite instead of voxel model, it causes the following script errors and results in a stuck loading screen for the first map.
Are there any errors in the in-game debug console or external console window?

Provide the steps necessary to reproduce the issue:
Load a bare bones project and set base_justin to "billboard" instead of "classic", then attempt to quick play and load the starting map.