Attempt to add part at undefined sensor 1 on conveyor coneyor001是怎么回事?, l2 s& k: q' l0 H8 m2 } c
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conveyor元素的input rule:+ u! t" p1 i; c [- s
if nparts(coneyor001)<5# _& r/ j# ]& Y g
pull from buf1 with labor1 using path * R- W; n, t. a' q% R( s( V4 ^else' j \. U) _+ S
wait+ |; ]$ y! `0 t' s1 u' q: b
endif