is 4 j" h6 t3 B- ?, s3 sdo % k8 M. E, C6 a# B8 W) X0 q$ D1 v if backfire1.ready and backfire1.cont.Attribute="warmup" and backfire1.cont.name="mar" and quench3.empty y6 t# ^! a3 M
then backfire1.cont.move(quench3); 6 z) Q- x5 o) Z) W& Q end;) y. N% u1 p; X- M$ e; i
end;0 e7 o( V0 R6 Z, _
( f. Z& z- o0 K$ A( U
运行的时候总是跳出错误提示:Unknown identifier Attribute;' X; n3 i7 i4 f" X4 u