Handler added to protocol class.

src/engine/net/client/Protocol.java

@@ -42,7 +42,7 @@ public enum Protocol {
     ARCPETCMD(0x4E80E001, PetCmdMsg.class, null), // Stop ArcPetAttack, Toggle Assist, Toggle Rest
     ARCPOWERPROJECTILE(0xA2312D3B, null, null),
     ARCPROMPTRECALL(0xE3196B6E, PromptRecallMsg.class, null), //Recall Prompt
-    ARCREQUESTTRADEBUSY(0xD4BAB4DF, InvalidTradeRequestMsg.class, AttackCmdMsg.class), // Attempt trade with someone who is already trading
+    ARCREQUESTTRADEBUSY(0xD4BAB4DF, InvalidTradeRequestMsg.class, null), // Attempt trade with someone who is already trading
     ARCSERVERSTATUS(0x87BA4462, null, null), //Update Server Status
     ARCSIEGESPIRE(0x36A49BC6, ArcSiegeSpireMsg.class, ArcSiegeSpireMsgHandler.class), // Activate/Deactivate Spires
     ARCSUMMON(0xFD816A0A, RecvSummonsRequestMsg.class, null), // Suspect Recv Summons Request
@@ -173,7 +173,7 @@ public enum Protocol {
     REPAIROBJECT(0x782219CE, RepairMsg.class, null), //Repair Window Req/Ack, RepairObject item Req/Ack
     REQUESTCONTENTS(0xA786B0A2, LootWindowRequestMsg.class, null), // MoveObjectToContainer Window Request
     REQUESTGUILDLIST(0x85DCC6D7, ReqGuildListMsg.class, RequestGuildListHandler.class),
-    REQUESTMELEEATTACK(0x98C71545, AttackCmdMsg.class, null), // Attack
+    REQUESTMELEEATTACK(0x98C71545, AttackCmdMsg.class, AttackCmdMsgHandler.class), // Attack
     REQUESTMEMBERLIST(0x3235E5EA, GuildControlMsg.class, GuildControlHandler.class), // Part of Promote/Demote, Also Player History
     REQUESTTOOPENBANK(0xF26E453F, null, null), // RequestToOpenBankMsg
     REQUESTTOTRADE(0x4D84259B, TradeRequestMsg.class, null), // Trade Request