[xeeZ]

The "u" specifier of sscanf returns INVALID_PLAYER_ID (which is 65535) when the player is not found but the code doesn't check for this condition before evaluating OnDuty[ID] - that's probably where the error comes from.

Quote:

Originally Posted by Yves something wrong in your public OnPlayerCommandText not the command rob

It's actually the other way around - the most recent thing is always on top. In this case: OnPlayerCommandText -> CallLocalFunction -> cmd_rob.