[09:20:12] [1/INFO] [tML]: Starting tModLoader v0.10.1.5ws client
[09:20:12] [1/INFO] [tML]: Executable: D:\Steam\steamapps\common\Terraria\Terraria.exe
[09:20:12] [1/INFO] [tML]: Working Directory: D:\Steam\steamapps\common\Terraria
[09:20:12] [1/INFO] [tML]: Launch Parameters:
[09:20:31] [6/INFO] [Terraria]: JIT loading finished
[09:20:31] [7/INFO] [tML]: Finding Mods...
[09:20:34] [7/INFO] [tML]: Sandboxing: AchievementLibs
[09:20:34] [6/INFO] [tML]: Sandboxing: Laugicality
[09:20:34] [7/INFO] [tML]: Instantiating Mods...
[09:20:34] [7/INFO] [tML]: Initializing: ModLoader
[09:20:36] [7/INFO] [tML]: Initializing: AchievementLibs
[09:20:36] [7/INFO] [tML]: Initializing: Laugicality
[09:20:40] [7/INFO] [tML]: Setting up...
[09:20:41] [7/INFO] [tML]: Loading: ModLoader
[09:20:41] [7/INFO] [tML]: Loading: AchievementLibs
[09:20:41] [7/INFO] [tML]: Loading: Laugicality
[09:20:41] [7/INFO] [tML]: Adding Recipes...
[09:20:52] [3/INFO] [Terraria]: Loading World: GROUP, IsCloud=False
[09:20:52] [3/INFO] [StatusText]: Resetting game objects
[09:20:53] [3/INFO] [StatusText]: Loading world data
[09:20:54] [3/INFO] [StatusText]: Settling liquids
[09:20:55] [3/INFO] [StatusText]: Loading map data
[09:20:56] [3/INFO] [StatusText]: Drawing map
[09:20:56] [3/ERROR] [Terraria]: A problem was encountered when trying to load a world
System.NullReferenceException: Object reference not set to an instance of an object.
   at Terraria.Net.NetManager.Broadcast(NetPacket packet, Int32 ignoreClient)
   at Terraria.NetMessage.BroadcastChatMessage(NetworkText text, Color color, Int32 excludedPlayer)
   at AchievementLibs.API.Template.ModAchievement.checkCondition(AchievementPlayer p) in D:\Documents\My Games\Terraria\ModLoader\Mod Sources\AchievementLibs\UI\SmallerComponents\AchievementPic.cs:line 44
   at AchievementLibs.API.AchievementManager.CheckAchievement(AchievementPlayer p) in D:\Documents\My Games\Terraria\ModLoader\Mod Sources\AchievementLibs\UI\AchievementSlot.cs:line 188
   at Terraria.ModLoader.PlayerHooks.PreUpdate(Player player)
   at Terraria.Player.Update(Int32 i)
   at Terraria.WorldGen.do_playWorldCallBack(Object threadContext)
   at Terraria.WorldGen.playWorldCallBack(Object threadContext)