How to fix so dagger and archer cant wear heavy

[supersaiyan]

<cond msgId="7491" addName="1">
<or>
<player classId="7"/>
<player classId="8"/>
<player classId="9"/>
<player classId="22"/>
<player classId="23"/>
<player classId="24"/>
<player classId="35"/>
<player classId="36"/>
<player classId="37"/>
<player classId="92"/>
<player classId="93"/>
<player classId="101"/>
<player classId="102"/>
<player classId="108"/>
</or>
</cond>
<cond msgId="1507">
<not>
<player olympiad="true"/>
</not>
</cond>
WARN ItemHolder: Not defined item id : 6373, or out of range!
java.lang.Exception: null
at l2.gameserver.data.xml.holder.ItemHolder.getTemplate(Unknown Source)
at l2.gameserver.model.items.ItemInstance.setItemId(Unknown Source)
at l2.gameserver.model.items.ItemInstance.<init>(Unknown Source)
at l2.gameserver.utils.ItemFunctions.createItem(Unknown Source)
at l2.gameserver.utils.ItemFunctions.createItem(Unknown Source)
at l2.gameserver.handler.admincommands.impl.AdminCreateItem.a(Unknown Source)
at l2.gameserver.handler.admincommands.impl.AdminCreateItem.useAdminCommand(Unknown Source)
at l2.gameserver.handler.admincommands.AdminCommandHandler.useAdminCommandHandler(Unknown Source)
at l2.gameserver.network.l2.c2s.SendBypassBuildCmd.runImpl(Unknown Source)
at l2.gameserver.network.l2.c2s.L2GameClientPacket.run(Unknown Source)
at l2.commons.net.nio.impl.MMOExecutableQueue.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:842)
[00:04:36] ERROR AdminCommandHandler:
java.lang.NullPointerException: Cannot invoke "l2.gameserver.templates.item.ItemTemplate.getDurability()" because the return value of "l2.gameserver.model.items.ItemInstance.getTemplate()" is null
at l2.gameserver.model.items.ItemInstance.<init>(Unknown Source)
at l2.gameserver.utils.ItemFunctions.createItem(Unknown Source)
at l2.gameserver.utils.ItemFunctions.createItem(Unknown Source)
at l2.gameserver.handler.admincommands.impl.AdminCreateItem.a(Unknown Source)
at l2.gameserver.handler.admincommands.impl.AdminCreateItem.useAdminCommand(Unknown Source)
at l2.gameserver.handler.admincommands.AdminCommandHandler.useAdminCommandHandler(Unknown Source)
at l2.gameserver.network.l2.c2s.SendBypassBuildCmd.runImpl(Unknown Source)
at l2.gameserver.network.l2.c2s.L2GameClientPacket.run(Unknown Source)
at l2.commons.net.nio.impl.MMOExecutableQueue.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:842)

make this error if i put not the gameserver it not opening also diaspear the item from admin menu any idea why?

 

[geoniz]

<cond msgId="7491" addName="1">
<or>
<player classId="7"/>
<player classId="8"/>
<player classId="9"/>
<player classId="22"/>
<player classId="23"/>
<player classId="24"/>
<player classId="35"/>
<player classId="36"/>
<player classId="37"/>
<player classId="92"/>
<player classId="93"/>
<player classId="101"/>
<player classId="102"/>
<player classId="108"/>
</or>
</cond>
<cond msgId="1507">
<not>
<player olympiad="true"/>
</not>
</cond>
WARN ItemHolder: Not defined item id : 6373, or out of range!
java.lang.Exception: null
at l2.gameserver.data.xml.holder.ItemHolder.getTemplate(Unknown Source)
at l2.gameserver.model.items.ItemInstance.setItemId(Unknown Source)
at l2.gameserver.model.items.ItemInstance.<init>(Unknown Source)
at l2.gameserver.utils.ItemFunctions.createItem(Unknown Source)
at l2.gameserver.utils.ItemFunctions.createItem(Unknown Source)
at l2.gameserver.handler.admincommands.impl.AdminCreateItem.a(Unknown Source)
at l2.gameserver.handler.admincommands.impl.AdminCreateItem.useAdminCommand(Unknown Source)
at l2.gameserver.handler.admincommands.AdminCommandHandler.useAdminCommandHandler(Unknown Source)
at l2.gameserver.network.l2.c2s.SendBypassBuildCmd.runImpl(Unknown Source)
at l2.gameserver.network.l2.c2s.L2GameClientPacket.run(Unknown Source)
at l2.commons.net.nio.impl.MMOExecutableQueue.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:842)
[00:04:36] ERROR AdminCommandHandler:
java.lang.NullPointerException: Cannot invoke "l2.gameserver.templates.item.ItemTemplate.getDurability()" because the return value of "l2.gameserver.model.items.ItemInstance.getTemplate()" is null
at l2.gameserver.model.items.ItemInstance.<init>(Unknown Source)
at l2.gameserver.utils.ItemFunctions.createItem(Unknown Source)
at l2.gameserver.utils.ItemFunctions.createItem(Unknown Source)
at l2.gameserver.handler.admincommands.impl.AdminCreateItem.a(Unknown Source)
at l2.gameserver.handler.admincommands.impl.AdminCreateItem.useAdminCommand(Unknown Source)
at l2.gameserver.handler.admincommands.AdminCommandHandler.useAdminCommandHandler(Unknown Source)
at l2.gameserver.network.l2.c2s.SendBypassBuildCmd.runImpl(Unknown Source)
at l2.gameserver.network.l2.c2s.L2GameClientPacket.run(Unknown Source)
at l2.commons.net.nio.impl.MMOExecutableQueue.run(Unknown Source)
at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
at java.base/java.lang.Thread.run(Thread.java:842)

make this error if i put not the gameserver it not opening also diaspear the item from admin menu any idea why?

<cond msgId="7491" addName="1">

use an ALREADY EXISTING number, that is not used somewhere and edit the message as you like.

you cannot add new numbers after 7490 because tied to: l2.gameserver.network.l2.components.SystemMsg.valueOf (in kernel)

also fix your cond to look like this:

    <cond msgId="113" addName="1">
    <or>
        <player classId="7,8,9,22,23,24,35,36,37,92,93,101,102,108"/>
    </or>
   </cond>