Attempt to add part at undefined sensor 1 on conveyor coneyor001是怎么回事? & U a9 `" u* W/ y7 l, O Z. C4 G# C% y " @& ^) o# k. r/ n+ w& xconveyor元素的input rule:! d/ S0 M% _% q: C/ P+ ^1 ~
if nparts(coneyor001)<5$ {" A- `7 |' z2 x9 C
pull from buf1 with labor1 using path 6 n$ K& u/ \" n& Oelse3 R5 H( q1 ^& T" h
wait3 D" _& |8 M) s5 S% u6 R
endif