System.InvalidCastException: Cannot cast from source type to destination type.
at SK.Events.IncidentWorker_SeismicActivity.TryExecuteWorker (RimWorld.IncidentParms) <0x000bb>
at (wrapper dynamic-method) RimWorld.IncidentWorker.TryExecute_Patch1 (object,RimWorld.IncidentParms) <0x00024>
at RimWorld.Storyteller.TryFire (RimWorld.FiringIncident) <0x0008e>
at (wrapper dynamic-method) RimWorld.IncidentQueue.IncidentQueueTick_Patch1 (object) <0x000d4>
at RimWorld.Storyteller.StorytellerTick () <0x0002f>
at Verse.TickManager.DoSingleTick () <0x00610>
Verse.Log:Error(String, Boolean)
Verse.TickManager:DoSingleTick()
ZombieLand.Verse_TickManager_TickManagerUpdate_Patch:SingleTick(TickManager, Int32)
Verse.TickManager:TickManagerUpdate_Patch1(Object)
Verse.Game:UpdatePlay()
Verse.Root_Play:Update()