[Cs5500] Error when running MMG Playground

[Jessica Lowell]

Does this happen in other games, or just the one where Bob's clever avatar
agrees with Alice's clever avatar?

On Wed, Oct 12, 2011 at 2:16 PM, Madhuvanthi Balasubramanian <
balasubramanian.m at husky.neu.edu> wrote:

> Hello Everyone,
>
>          I've been working on the MMG Playground and clever avatars.
>          I get an ArrayIndexOutofBounds Exception, w.r.t to SetInstance
> function in the ProtocolInterpreter Class.
>          I'm not sure which team is responsible for this component.
>          Could that team please tell me how the size of the instances array
> is being set ?
>
>          I tried printing out the size of the instances array and I get a
> value of 1. I'm assuming it has something to do with the number of steps in
> the protocol.
>          So when setInstance is invoked from the protocolResponseHandler
> function of BinaryGame.java, it throws an ArrayIndexOutofBounds Exception.
>          I cannot figure out what issue is going on here.
>
>          Here's the stack trace I see :
>
>            Response from root: propose mmg.MMGInstanceSet {{      }}
> scg.protocol.ForAllExists {{      }} 0.61 1.0 mmg.MMGInstanceSet {{      }}
> scg.protocol.ForAllExists {{      }}         0.61 1.0 mmg.MMGInstanceSet {{
>      }} scg.protocol.ForAllExists {{      }} 0.61 1.0 mmg.MMGInstanceSet {{
>      }} scg.protocol.ForAllExists {{      }} 0.61 1.0  oppose agree agree
> agree agree  protocolResponse provide mmg.MMGInstance {{  0.0  }}  provide
> mmg.MMGInstance {{  0.0  }}  provide mmg.MMGInstance {{  0.0  }}  provide
> mmg.MMGInstance {{  0.0  }}
> java.lang.ArrayIndexOutOfBoundsException: 1
> Instance Index 1 Size of array : 1
> at
> scg.protocolInterpreter.ProtocolInterpreter.setInstance(ProtocolInterpreter.java:74)
>  at scg.game.BinaryGame.protocolResponseHandler(BinaryGame.java:533)
> at scg.game.BinaryGame.convert(BinaryGame.java:457)
>  at scg.game.BinaryGame.start(BinaryGame.java:133)
> at scg.tournament.Tournament.startGame(Tournament.java:64)
>  at scg.tournament.Tournament.run(Tournament.java:52)
> at java.lang.Thread.run(Unknown Source)
>
>        The game is between 2 clever avatars and this issue occurs when Bob
> agrees to Alice's claim and tries to provide an instance for her to solve.
>
>           Whoever is in charge of ProtocolInterpreter, could you look into
> this issue or call me at 720-362-0602 ?
>
>
> --
>  Thanks
> - Madhu
>
>
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>
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