Version: Latest Availble (1.4.1)
Sponge Version: 1.12.2-2768-7.1.5
Forge Version: .12.2-126.96.36.19936-universal
Currently, any time an NPC is spawned into the server through PixelBuiltQuests(also does this with the StoryTeller Sponge plugin), if two players are near the NPC it will cause a client-side entity render crash.
This problem only occurs when there are more than one player near the NPC. We did test the other mods and Sponge plugins on the server and this issue seems to only be associated with NPCs.
Here is the full crash report from my client side: https://hastebin.com/kirexikino.coffeescript
This is a rather odd issue and I am not sure if there is a solution other than to find a Sponge plugin developer who can update the NPC methods to not cause this crashing. This is just a hunch though and I felt it would be best to reach out for assistance.
Thank you for your time on this matter!
EDIT: If you need any more information, please ask. I will give you more information.