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| − | I'm running into this error when I send a message from one object to the other on the receiving end.Any Suggestions?
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| − | //-------------------
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| − | //-Messaging Script--
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| − | //-------------------
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| − | <source lang="lsl">
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| − | default
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| − | {
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| − | state_entry()
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| − | {
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| − | }
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| − |
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| − | touch_start(integer total_number)
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| − | {
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| − | llSay(0, "Cat");
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| − | }
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| − | }
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| − | </source>
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| − |
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| − |
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| − | //-------------------
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| − | //--Receiver Script--
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| − | //-------------------
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| − | <source lang="lsl">
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| − | default
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| − | {
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| − | state_entry()
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| − | {
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| − | llListen(0, "", "", "");
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| − | }
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| − |
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| − | listen( integer channel, string name, key id, string message )
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| − | {
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| − | if(message == "Cat")
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| − | {
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| − | llDialog(llGetOwnerKey( id ), "What do you want to do?", [], 11 );
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| − | }
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| − | }
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| − | }
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| − | </source>
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| − |
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| − |
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| − | //---------
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| − | //--Error--
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| − | //---------
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| − | //----------------------------------------------------------------------------------------------------------------
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| − | <pre>
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| − | Primitive: System.Reflection.TargetInvocationException: Exception has been thrown by the target of an invocation. ---> System.Exception: LSL Runtime Error: No less than 1 button can be shown
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| − | Server stack trace:
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| − | at OpenSim.Region.ScriptEngine.Shared.Api.LSL_Api.LSLError(String msg)
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| − | at OpenSim.Region.ScriptEngine.Shared.Api.LSL_Api.llDialog(String avatar, String message,
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| − | list buttons, Int32 chat_channel)
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| − | at System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[]
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| − | args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object[]& outArgs)
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| − | at System.Runtime.Remoting.Messaging.StackBuilderSink.PrivateProcessMessage(RuntimeMethodHandle md,
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| − | Object[] args, Object server, Int32 methodPtr, Boolean fExecuteInContext, Object[]& outArgs)
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| − |
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| − | at System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage msg,
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| − | Int32 methodPtr,
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| − | Boolean fExecuteInContext)
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| − | Exception rethrown at [0]:
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| − | at System.Runtime.Remoting.Proxies.RealPr
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| − | //------------------------------------------------------------------------------------------------------------------
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| − | </pre>
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| − |
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| − | ----
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| − |
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| − | :The solution is in the error message. You can't show less than one button on a dialog box.
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| − | :Change the line with llDialog to at least:
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| − | :<source lang="lsl">llDialog(id, "What do you want to do?", ["Button 1"], 11 );</source>
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| − | :But make sure you set up a llListen on channel 11 for this.
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| − | :--[[User:Fritigern|Fritigern]] 06:27, 13 February 2012 (PST)
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