[HELP] Npc Error?

[DigitalAbuse]

So, I've made my Universal Server NPC, and got it to work.

I've added the selections to it for other various NPCs, but when I select the vote and click next, I get this error in the console:

java.lang.reflect.UndeclaredThrowableException        at com.sun.proxy.$Proxy3.action(Unknown Source)
        at scripting.npc.NPCScriptManager.action(NPCScriptManager.java:93)
        at net.channel.handler.NPCMoreTalkHandler.handlePacket(NPCMoreTalkHandle
r.java:71)
        at net.MapleServerHandler.messageReceived(MapleServerHandler.java:109)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.mess
ageReceived(DefaultIoFilterChain.java:734)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessage
Received(DefaultIoFilterChain.java:429)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(Def
aultIoFilterChain.java:51)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.mes
sageReceived(DefaultIoFilterChain.java:812)
        at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutpu
tImpl.flush(ProtocolCodecFilter.java:346)
        at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(Prot
ocolCodecFilter.java:221)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessage
Received(DefaultIoFilterChain.java:429)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(Def
aultIoFilterChain.java:51)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.mes
sageReceived(DefaultIoFilterChain.java:812)
        at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFi
lterAdapter.java:119)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessage
Received(DefaultIoFilterChain.java:429)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageRece
ived(DefaultIoFilterChain.java:416)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(Abstract
PollingIoProcessor.java:638)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr
actPollingIoProcessor.java:598)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr
actPollingIoProcessor.java:587)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(Ab
stractPollingIoProcessor.java:61)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run
(AbstractPollingIoProcessor.java:969)
        at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnabl
e.java:64)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.security.PrivilegedActionException: javax.script.ScriptException
: sun.org.mozilla.javascript.internal.EcmaError: ReferenceError: "itemSet" is no
t defined. (<Unknown source>#131) in <Unknown source> at line number 131
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.script.util.InterfaceImplementor$InterfaceImplementorInvocati
onHandler.invoke(Unknown Source)
        ... 25 more
Caused by: javax.script.ScriptException: sun.org.mozilla.javascript.internal.Ecm
aError: ReferenceError: "itemSet" is not defined. (<Unknown source>#131) in <Unk
nown source> at line number 131
        at com.sun.script.javascript.RhinoScriptEngine.invoke(Unknown Source)
        at com.sun.script.javascript.RhinoScriptEngine.invokeFunction(Unknown So
urce)
        at com.sun.script.util.InterfaceImplementor$InterfaceImplementorInvocati
onHandler$1.run(Unknown Source)
        ... 27 more
Caused by: sun.org.mozilla.javascript.internal.EcmaError: ReferenceError: "itemS
et" is not defined. (<Unknown source>#131)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.constructError(Unkn
own Source)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.constructError(Unkn
own Source)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.notFoundError(Unkno
wn Source)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.name(Unknown Source
)
        at sun.org.mozilla.javascript.internal.Interpreter.interpretLoop(Unknown
 Source)
        at sun.org.mozilla.javascript.internal.Interpreter.interpret(Unknown Sou
rce)
        at sun.org.mozilla.javascript.internal.InterpretedFunction.call(Unknown
Source)
        at sun.org.mozilla.javascript.internal.ContextFactory.doTopCall(Unknown
Source)
        at com.sun.script.javascript.RhinoScriptEngine$1.superDoTopCall(Unknown
Source)
        at com.sun.script.javascript.RhinoScriptEngine$1.doTopCall(Unknown Sourc
e)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.doTopCall(Unknown S
ource)
        at sun.org.mozilla.javascript.internal.InterpretedFunction.call(Unknown
Source)
        ... 30 more
Error: NPC 1012002. UndeclaredThrowableException.
java.lang.reflect.UndeclaredThrowableException
        at com.sun.proxy.$Proxy3.action(Unknown Source)
        at scripting.npc.NPCScriptManager.action(NPCScriptManager.java:93)
        at net.channel.handler.NPCMoreTalkHandler.handlePacket(NPCMoreTalkHandle
r.java:71)
        at net.MapleServerHandler.messageReceived(MapleServerHandler.java:109)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.mess
ageReceived(DefaultIoFilterChain.java:734)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessage
Received(DefaultIoFilterChain.java:429)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(Def
aultIoFilterChain.java:51)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.mes
sageReceived(DefaultIoFilterChain.java:812)
        at org.apache.mina.filter.codec.ProtocolCodecFilter$ProtocolDecoderOutpu
tImpl.flush(ProtocolCodecFilter.java:346)
        at org.apache.mina.filter.codec.ProtocolCodecFilter.messageReceived(Prot
ocolCodecFilter.java:221)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessage
Received(DefaultIoFilterChain.java:429)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1200(Def
aultIoFilterChain.java:51)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.mes
sageReceived(DefaultIoFilterChain.java:812)
        at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFi
lterAdapter.java:119)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessage
Received(DefaultIoFilterChain.java:429)
        at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageRece
ived(DefaultIoFilterChain.java:416)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(Abstract
PollingIoProcessor.java:638)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr
actPollingIoProcessor.java:598)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(Abstr
actPollingIoProcessor.java:587)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$400(Ab
stractPollingIoProcessor.java:61)
        at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run
(AbstractPollingIoProcessor.java:969)
        at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnabl
e.java:64)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
        at java.lang.Thread.run(Unknown Source)
Caused by: java.security.PrivilegedActionException: javax.script.ScriptException
: sun.org.mozilla.javascript.internal.EcmaError: TypeError: Cannot find function
 openNPC in object scripting.npc.NPCConversationManager@2ea0ca7d. (<Unknown sour
ce>#29) in <Unknown source> at line number 29
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.script.util.InterfaceImplementor$InterfaceImplementorInvocati
onHandler.invoke(Unknown Source)
        ... 25 more
Caused by: javax.script.ScriptException: sun.org.mozilla.javascript.internal.Ecm
aError: TypeError: Cannot find function openNPC in object scripting.npc.NPCConve
rsationManager@2ea0ca7d. (<Unknown source>#29) in <Unknown source> at line numbe
r 29
        at com.sun.script.javascript.RhinoScriptEngine.invoke(Unknown Source)
        at com.sun.script.javascript.RhinoScriptEngine.invokeFunction(Unknown So
urce)
        at com.sun.script.util.InterfaceImplementor$InterfaceImplementorInvocati
onHandler$1.run(Unknown Source)
        ... 27 more
Caused by: sun.org.mozilla.javascript.internal.EcmaError: TypeError: Cannot find
 function openNPC in object scripting.npc.NPCConversationManager@2ea0ca7d. (<Unk
nown source>#29)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.constructError(Unkn
own Source)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.constructError(Unkn
own Source)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.typeError(Unknown S
ource)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.typeError2(Unknown
Source)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.notFunctionError(Un
known Source)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.getPropFunctionAndT
hisHelper(Unknown Source)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.getPropFunctionAndT
his(Unknown Source)
        at sun.org.mozilla.javascript.internal.Interpreter.interpretLoop(Unknown
 Source)
        at sun.org.mozilla.javascript.internal.Interpreter.interpret(Unknown Sou
rce)
        at sun.org.mozilla.javascript.internal.InterpretedFunction.call(Unknown
Source)
        at sun.org.mozilla.javascript.internal.ContextFactory.doTopCall(Unknown
Source)
        at com.sun.script.javascript.RhinoScriptEngine$1.superDoTopCall(Unknown
Source)
        at com.sun.script.javascript.RhinoScriptEngine$1.doTopCall(Unknown Sourc
e)
        at sun.org.mozilla.javascript.internal.ScriptRuntime.doTopCall(Unknown S
ource)
        at sun.org.mozilla.javascript.internal.InterpretedFunction.call(Unknown
Source)
        ... 30 more
Error: NPC 9110000. UndeclaredThrowableException.

[MentaL]

[hecari]

ItemSet function is not defined.

[iwtLive]

"Cannot find function openNPC"
I'm pretty sure it should be openNpc and not openNPC no matter what source you're using

[DigitalAbuse]

My friend found it and helped me, I found that the openNPC method was moved into a different class.