disconnecting: Object reference not set to an instance of an object. at TechTreeWidget.UnlockPunch (System.Single scale) [0x00000] in <00000000000000000000000000000000>:0 at TechTreeDialog.OnInventoryChanged () [0x00000] in <00000000000000000000000000000000>:0 at GlobalMessages.OnInventoryChanged () [0x00000] in <00000000000000000000000000000000>:0 at BasePlayer.InitLocalPlayer () [0x00000] in <00000000000000000000000000000000>:0 at BaseNetworkable.ClientSpawn (ProtoBuf.Entity info) [0x00000] in <00000000000000000000000000000000>:0 at Client.CreateOrUpdateEntity (ProtoBuf.Entity info, System.Int64 size) [0x00000] in <00000000000000000000000000000000>:0 at Client.OnEntities (Network.Message packet) [0x00000] in <00000000000000000000000000000000>:0 at Client.OnNetworkMessage (Network.Message packet) [0x00000] in <00000000000000000000000000000000>:0 at Facepunch.Network.Raknet.Client.HandleMessage () [0x00000] in <00000000000000000000000000000000>:0 at Facepunch.Network.Raknet.Client.Cycle () [0x00000] in <00000000000000000000000000000000>:0 at Client.Update () [0x00000] in <00000000000000000000000000000000>:0