bug: Fixed crash when receiving messages before window.player exists

src/client/ui/templates/messages/messages.js

@@ -191,6 +191,9 @@ define([
 		},
 
 		onGetMessages: function (e) {
+			if (!window.player)
+				return;
+			
 			let messages = e.messages;
 			if (!messages.length)
 				messages = [messages];

src/client/ui/templates/party/party.js

@@ -39,6 +39,9 @@ define([
 		},
 
 		onGetConnectedPlayer: function (msg) {
+			if (!window.player)
+				return;
+
 			const { party } = this;
 			const { player: { serverId: playerId, zoneId: playerZone } } = window;