I get this stacktrace and then crash when joining my world with custom entity:   [Render thread/FATAL] [minecraft/Minecraft]: Unreported exception thrown! java.lang.NullPointerException: null     at net.minecraft.client.renderer.entity.EntityRendererManager.shouldRender(EntityRendererManager.java:238) ~[forge-1.16.5-36.1.0_mapped_official_1.16.5-recomp.jar:?] {re:classloading,pl:accesstransformer:B,pl:runtimedistcleaner:A}     at net.minecraft.client.renderer.WorldRenderer.render