Thread: Using Items Errors

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  1. #1 Using Items Errors 
    Registered Member Sakki54's Avatar
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    Whenever I use an item on another player, doesn't matter which player or which item, my console get's spammed with an error like this:

    [8/3/12 10:54 PM]: at server.model.players.Client.process(Client.java:37 8)
    [8/3/12 10:54 PM]: at server.model.players.PlayerHandler.process(PlayerH and
    ler.java:104)
    [8/3/12 10:54 PM]: at server.Server.main(Server.java:176)
    [8/3/12 10:54 PM]: java.lang.ArrayIndexOutOfBoundsException: 35713
    [8/3/12 10:54 PM]: at server.model.players.PlayerAssistant.playerFollowN PC(
    PlayerAssistant.java:1623)
    [8/3/12 10:54 PM]: at server.model.players.Client.process(Client.java:37 8)
    [8/3/12 10:54 PM]: at server.model.players.PlayerHandler.process(PlayerH and
    ler.java:104)
    [8/3/12 10:54 PM]: at server.Server.main(Server.java:176)
    [8/3/12 10:54 PM]: java.lang.ArrayIndexOutOfBoundsException: 35713
    [8/3/12 10:54 PM]: at server.model.players.PlayerAssistant.playerFollowN PC(
    PlayerAssistant.java:1623)
    [8/3/12 10:54 PM]: at server.model.players.Client.process(Client.java:37 8)
    [8/3/12 10:54 PM]: at server.model.players.PlayerHandler.process(PlayerH and
    ler.java:104)
    [8/3/12 10:54 PM]: at server.Server.main(Server.java:176)
    [8/3/12 10:54 PM]: java.lang.ArrayIndexOutOfBoundsException: 35713
    [8/3/12 10:54 PM]: at server.model.players.PlayerAssistant.playerFollowN PC(
    PlayerAssistant.java:1623)
    [8/3/12 10:54 PM]: at server.model.players.Client.process(Client.java:37 8)
    [8/3/12 10:54 PM]: at server.model.players.PlayerHandler.process(PlayerH and
    ler.java:104)
    [8/3/12 10:54 PM]: at server.Server.main(Server.java:176)
    This error causes massive lag/freezes and it fixes when the player that used the item log's out (has to xlog). Does anybody have a fix for it?

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  2. #2  
    Registered Member Sakki54's Avatar
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    bump

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  3. #3  
    Ignorance is always an excuse

    Mikee's Avatar
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    You say that it's when you use an item on another player that this error is spammed

    Code:
    [8/3/12 10:54 PM]: java.lang.ArrayIndexOutOfBoundsException: 35713
    [8/3/12 10:54 PM]: at server.model.players.PlayerAssistant.playerFollowN PC(
    PlayerAssistant.java:1623)
    [8/3/12 10:54 PM]: at server.model.players.Client.process(Client.java:37 8)
    [8/3/12 10:54 PM]: at server.model.players.PlayerHandler.process(PlayerH and
    ler.java:104)
    [8/3/12 10:54 PM]: at server.Server.main(Server.java:176)
    Here is what I think the error is coming from

    Code:
    server.model.players.PlayerAssistant.playerFollowNPC(PlayerAssistant.java:1623)
    If you still don't see it take a closer look...

    Code:
    playerFollowNPC
    The player is attempting to follow an NPC when you use an item on a player.

    Not sure how your server works but you should make it follow the player instead.



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  4. #4  
    Registered Member Sakki54's Avatar
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    The thing is, NPC's aren't involved in using an item on another player. I've done it with different items and gotten different errors. Here's another error that I got. (Clayton is my username)
    Code:
    [8/4/12 5:07 PM]: Clayton: Unhandled packet type: 14 - size: 4
    [8/4/12 5:07 PM]: Clayton: Unhandled packet type: 38 - size: 0
    [8/4/12 5:07 PM]: Clayton: Unhandled packet type: 205 - size: 0
    [8/4/12 5:07 PM]: Clayton: Unhandled packet type: 14 - size: 4
    [8/4/12 5:07 PM]: Clayton: Unhandled packet type: 63 - size: 0
    [8/4/12 5:07 PM]: Clayton: Unhandled packet type: 224 - size: 0
    [8/4/12 5:07 PM]: Clayton: Unhandled packet type: 149 - size: 0
    [8/4/12 5:08 PM]: java.lang.ArrayIndexOutOfBoundsException: 52352
    [8/4/12 5:08 PM]:       at server.model.npcs.NPCData.canAttackNpc(NPCData.java:1
    01)
    [8/4/12 5:08 PM]:       at server.model.players.packets.ClickNPC.processPacket(C
    lickNPC.java:37)
    [8/4/12 5:08 PM]:       at server.model.players.PacketHandler.processPacket(Pack
    etHandler.java:136)
    [8/4/12 5:08 PM]:       at server.model.players.Client.processQueuedPackets(Clie
    nt.java:606)
    [8/4/12 5:08 PM]:       at server.model.players.PlayerHandler.process(PlayerHand
    ler.java:101)
    [8/4/12 5:08 PM]:       at server.Server.main(Server.java:176)
    [8/4/12 5:08 PM]: Clayton: Unhandled packet type: 228 - size: 6
    [8/4/12 5:08 PM]: java.lang.ArrayIndexOutOfBoundsException: 52352
    [8/4/12 5:08 PM]:       at server.model.players.PlayerAssistant.playerFollowNPC(
    PlayerAssistant.java:1623)
    [8/4/12 5:08 PM]:       at server.model.players.Client.process(Client.java:378)
    [8/4/12 5:08 PM]:       at server.model.players.PlayerHandler.process(PlayerHand
    ler.java:104)
    [8/4/12 5:08 PM]:       at server.Server.main(Server.java:176)
    [8/4/12 5:08 PM]: java.lang.ArrayIndexOutOfBoundsException: 52352
    [8/4/12 5:08 PM]:       at server.model.players.PlayerAssistant.playerFollowNPC(
    PlayerAssistant.java:1623)
    [8/4/12 5:08 PM]:       at server.model.players.Client.process(Client.java:378)
    [8/4/12 5:08 PM]:       at server.model.players.PlayerHandler.process(PlayerHand
    ler.java:104)
    [8/4/12 5:08 PM]:       at server.Server.main(Server.java:176)
    [8/4/12 5:08 PM]: java.lang.ArrayIndexOutOfBoundsException: 52352
    [8/4/12 5:08 PM]:       at server.model.players.PlayerAssistant.playerFollowNPC(
    PlayerAssistant.java:1623)
    [8/4/12 5:08 PM]:       at server.model.players.Client.process(Client.java:378)
    [8/4/12 5:08 PM]:       at server.model.players.PlayerHandler.process(PlayerHand
    ler.java:104)
    [8/4/12 5:08 PM]:       at server.Server.main(Server.java:176)
    [8/4/12 5:08 PM]: java.lang.ArrayIndexOutOfBoundsException: 52352
    [8/4/12 5:08 PM]:       at server.model.players.PlayerAssistant.playerFollowNPC(
    PlayerAssistant.java:1623)
    [8/4/12 5:08 PM]:       at server.model.players.Client.process(Client.java:378)
    [8/4/12 5:08 PM]:       at server.model.players.PlayerHandler.process(PlayerHand
    ler.java:104)
    [8/4/12 5:08 PM]:       at server.Server.main(Server.java:176)
    [8/4/12 5:08 PM]: java.lang.ArrayIndexOutOfBoundsException: 52352
    [8/4/12 5:08 PM]:       at server.model.players.PlayerAssistant.playerFollowNPC(
    PlayerAssistant.java:1623)
    [8/4/12 5:08 PM]:       at server.model.players.Client.process(Client.java:378)
    [8/4/12 5:08 PM]:       at server.model.players.PlayerHandler.process(PlayerHand
    ler.java:104)
    [8/4/12 5:08 PM]:       at server.Server.main(Server.java:176)
    [8/4/12 5:08 PM]: java.lang.ArrayIndexOutOfBoundsException: 52352
    [8/4/12 5:08 PM]:       at server.model.players.PlayerAssistant.playerFollowNPC(
    PlayerAssistant.java:1623)
    [8/4/12 5:08 PM]:       at server.model.players.Client.process(Client.java:378)
    [8/4/12 5:08 PM]:       at server.model.players.PlayerHandler.process(PlayerHand
    ler.java:104)
    [8/4/12 5:08 PM]:       at server.Server.main(Server.java:176)
    [8/4/12 5:08 PM]: Clayton: Unhandled packet type: 102 - size: 0
    [8/4/12 5:08 PM]: Clayton: Unhandled packet type: 89 - size: 0
    [8/4/12 5:08 PM]: Clayton: Unhandled packet type: 93 - size: 0
    [8/4/12 5:08 PM]: Clayton: Unhandled packet type: 216 - size: 0
    [8/4/12 5:08 PM]: java.lang.ArrayIndexOutOfBoundsException: 27287
    [8/4/12 5:08 PM]:       at server.model.items.ItemAssistant.playerHasItem(ItemAs
    sistant.java:2609)
    [8/4/12 5:08 PM]:       at server.model.players.packets.DropItem.processPacket(D
    ropItem.java:27)
    [8/4/12 5:08 PM]:       at server.model.players.PacketHandler.processPacket(Pack
    etHandler.java:136)
    [8/4/12 5:08 PM]:       at server.model.players.Client.processQueuedPackets(Clie
    nt.java:606)
    [8/4/12 5:08 PM]:       at server.model.players.PlayerHandler.process(PlayerHand
    ler.java:101)
    [8/4/12 5:08 PM]:       at server.Server.main(Server.java:176)
    [8/4/12 5:08 PM]: Game saved for player clayton
    [8/4/12 5:08 PM]: [DEREGISTERED]: clayton
    The error's almost seem random. I think it's a problem with PacketHandler but networking is just not my thing. :/

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  5. #5  
    Ignorance is always an excuse

    Mikee's Avatar
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    Quote Originally Posted by Sakki54 View Post
    The thing is, NPC's aren't involved in using an item on another player.
    They seem to be NPC related... and the 'new' errors you provide are the same except for the first one which is also NPC related

    This is from the error you just posted

    Code:
    [8/4/12 5:08 PM]:       at server.model.players.PlayerAssistant.playerFollowNPC(
    PlayerAssistant.java:1623
    The error is happening inside your "PlayerAssistant" class inside playerFollowNPC()

    Which means your error is happening because your trying to follow an NPC

    The new error that happened at the top seems to be checking if it can attack an NPC

    Code:
    canAttackNpc(NPCData.java:1
    01)



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  6. #6  
    Registered Member Sakki54's Avatar
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    I saw that, but the thing is why would following an npc be called if I use an item on another player? The player can walk fine and clipping is still working its after it's used that I get that error.

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  7. #7  
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    You never added the itemOnPlayer packet...
    google
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