模拟出错，请教高手~~急

hln6610320

模拟时
9 \! A) X3 e! e- }; }     obj.move(pos1);
' N' M' o! b* d  K, r' ], K这句老出错，但不知错在哪 ，请教高手~~~
还有就是装卸站transferstation 的methods初始程序看不懂，
i : integer)
6 z" E' Z. e1 X0 O# U-- @ : waiting Target
-- ? : TransferStation
is
do
if i = 1 then
+ n& w3 E9 b( G+ S! W: X; V  -- before starting the transfer to the TransferStation
( C1 E, f0 |9 o" D  -- parts/target are ready
3 W+ u: [! G* f5 d! j) c elseif i = 2 then
7 e/ n+ C/ M# P  -- before parts leaving the TransferStation
% |8 @# R* @$ B. i# ^* U end;
+ r' z/ @+ s/ @# mend;
如果要设置有条件的卸载，当物件属性integer满足一定数量条件时卸载，应该如何编写？