[Pachi] Problem running pachi on kgs

lemonsqueeze lemonsqueeze at free.fr
Sat Jul 23 20:51:48 CEST 2016

Hi Florian,

I think this is a kgsgtp issue actually, i have the same problem with 
kgsgtp-3.5.20. Try kgsgtp-3.5.11, works fine for me (same download url, 
just change the numbers).

Otherwise you might be able to get 3.5.20 to work by switching jvm (java 
1.8 / 1.9 maybe)

Good luck !

On 07/20/2016 11:30 AM, Florian Mock wrote:
> Hello pachi-team,
> I tried to connect the pachi bot to via kgsGtp (3.5.20) to kgs. The Bot
> is able to join the room and I am able to challenge it. But when I do
> start a game against it, I get the warning: BotBotBot (username) hast
> left. You can wait for them to return, or close this window... and so on.
> And if I make a move and wait, nothing happens...
> On the Bot side (in the terminal) i get:
> FEIN: Starting game as black against asdfgured
> Jul 15, 2016 2:37:53 PM com.gokgs.client.gtp.a l
> WARNUNG: Opponent has left game. Will give them 5 minutes to return.
> Jul 15, 2016 2:37:53 PM com.gokgs.client.gtp.a b
> FEIN: Opponent has returned.
> java.lang.NullPointerException
>      at com.gokgs.client.gtp.y.a(kgsgtp:22)
>      at com.gokgs.client.gtp.z.a(kgsgtp:58)
>      at org.igoweb.igoweb.client.gtp.aT.a(kgsgtp:107)
>      at org.igoweb.igoweb.client.gtp.aM.b(kgsgtp:85)
>      at org.igoweb.igoweb.client.gtp.aa.a(kgsgtp:246)
>      at org.igoweb.igoweb.client.gtp.c.a(kgsgtp:395)
>      at org.igoweb.igoweb.client.gtp.c.a(kgsgtp:378)
>      at org.igoweb.igoweb.client.gtp.c.d(kgsgtp:368)
>      at org.igoweb.igoweb.client.gtp.ad.a(kgsgtp:164)
>      at org.igoweb.igoweb.client.gtp.c.a(kgsgtp:158)
>      at org.igoweb.igoweb.client.gtp.al.a(kgsgtp:48)
>      at org.igoweb.igoweb.client.gtp.am.a(kgsgtp:431)
>      at org.igoweb.igoweb.client.gtp.aq.run(kgsgtp:298)
>      at org.igoweb.igoweb.client.gtp.at.a(kgsgtp:18)
>      at org.igoweb.igoweb.client.gtp.au.run(kgsgtp:97)
>      at java.lang.Thread.run(Thread.java:745)
> Jul 15, 2016 2:37:53 PM com.gokgs.client.gtp.GtpClient e
> SCHWERWIEGEND: Fatal internal error
> I tried different config-file configurations (even your sample) always
> the same problem.
> When I try a different engine like gnugo it works fine. So maybe its
> just some communication problem between pachi and kgs?!
> Hope you have an idea what's causing this failure and write me how I can
> fix it or if it is a bug in pachi you can fix it.
> Thank you for your effort.
> Greetings,
> Florian
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