Could not execute post-long-event action. Exception: System.NullReferenceException: Object reference not set to an instance of an object
at Verse.GlobalTextureAtlasManager.TryInsertStatic (Verse.TextureAtlasGroup group, UnityEngine.Texture2D texture, UnityEngine.Texture2D mask) [0x00000] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.Graphic_Single.TryInsertIntoAtlas (Verse.TextureAtlasGroup groupKey) [0x00036] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.Graphic_RandomRotated.TryInsertIntoAtlas (Verse.TextureAtlasGroup group) [0x00000] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.ThingDef.<PostLoad>b__311_0 () [0x00043] in <b64badbf3c3d41018b3ca5d3e8c77771>:0
at Verse.LongEventHandler.ExecuteToExecuteWhenFinished () [0x0007c] in <b64badbf3c3d41018b3ca5d3e8c77771>:0