I'm also encountering this issue. It specifically occurs when Unity tries to serialize a NetworkVariable<FixedString32Bytes>. I am able to set the value of the network variable and read it again ...
[03:43:28.3871302] [Warning:WeatherTweaks] Creating WeatherType: Stormy + Flooded [03:43:28.3871302] [Warning: Unity Log] WeatherRegistry.Weather must be instantiated using the ...
Сама ошибка вот такая:NullReferenceException: Object reference not set to an instance of an objectGameContoller.MoveLevelTop (Level level) (at ...