[Pv-league-users] Soccer Server ODE internal error

[Tetsuya H. <tet...@gm...>]

Dear all

I'm Tetsuya Hashimoto in Tatsunootoshigo(Japan).
I have a question about SoccerServer for Mixed Reality League.

I want to simulate 11 v.s. 11 game.
But, I get error trying to game.

I executed following process.
- get SoccerServer from
sourceforge(http://www.mr-league.org/forums/index.php?topic=164.0)
- change following parameters.
    * World.cpp l27 : #define MAXCONTACT 10 -> #define MAXCONTACT 22
    * SocketConnection.h l24: SocketConnection(int port, int
packet_size = 4 * 1024); -> SocketConnection(int port, int packet_size
= 8 * 1024);
    * SocketConnection.h l24: SocketConnection(int port, bool bind,
int packet_size = 4 * 1024); -> SocketConnection(int port, bool bind,
int packet_size = 8 * 1024);
- compile all modules
- run Soccer Server
- connect 22 clients, Graphics(Koblenz Graphics), MRSimulator, and
Soccer Operator to Server
- type "start" in Operator Server terminal

As soon as game started, SoccerServer aborted.
Following is Server's error message.

----->
17:47:51 - debug - Before the collisions ball was at (481.882,
249.346, 2.64975e-57)
17:47:51 - debug - Ball velocity before applying force is v(160.975,
-117.556, 0) and |v| is 199.33 of max |v| 270
17:47:51 - debug - Ball is receiving opposing force of v(-1287.8,
940.45, 0) and |f| is 1594.64


ODE INTERNAL ERROR 1: assertion "bNormalizationResult" failed in
_dNormalize4() [../../../../../include/ode/odemath.h]
<-----

What can I do to game correctly?

-- 
Tetsuya HASHIMOTO
Meijo University
School of Science and Technology
Department of Information Engineering
Takahashi Robot Rescue Laboratory

e-mail : 103...@cc...
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