Attempt to add part at undefined sensor 1 on conveyor coneyor001是怎么回事?# @5 h4 {& Z8 ?3 C
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conveyor元素的input rule:4 u+ L6 Z) ~; |) @* ^/ G; A! o9 _
if nparts(coneyor001)<5, q" E) j+ E1 Y1 s! J. u; I
pull from buf1 with labor1 using path , k- i c. z5 B# O" ~0 J1 kelse' M& B) v6 A1 C- @/ ^7 \- k T( K
wait & V' ]3 `' i- L+ e- j$ Xendif