在code editor模块 ，循环是不生效的吗？为什么计算不出来结果？

在code editor模块 ，循环是不生效的吗？count0的结果始终为0
/**Custom Code*/
" t  L2 R, H8 c$ m8 oObject current = param(1);
treenode activity = param(2);
Token token = param(3);
2 w* Y5 F5 V/ O& eVariant assignTo = param(4);
' n9 W  h: _( q; A  r: Ostring labelName = param(5);
( ]8 `0 I* E: K5 |% Dtreenode processFlow = ownerobject(activity);
& y- X( ~% N; ~: o( y" \
. _) o4 R7 C# y+ [1 Hdouble count0=0;double count1=0;

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8 p7 X: y4 C" M# R5 Y8 ^+ C8 @//本工序前暂存区

for (i = 0; i < Model.find("Plane5/1号暂存区").subnodes.length; i++) {

    // 检查 type 属性是否为 3ded
: d& L5 |9 b" D" Y; Z% n    if (getlabel(Model.find("Plane5/1号暂存区").subnodes[i],"type") == getlabel(current,"LastProduction")) {
        count0++;
9 o* `% _# v- c% I9 E0 Q, I: d    }
}
//上一工序前暂存区
( S" M( w; U' T# p* C
9 {  ?9 Q8 ~9 [$ A" |: Ufor (i = 0; i < Model.find("Plane5/2号暂存区").subnodes.length; i++) {

2 u; _& R# A5 ]4 {0 g! \    // 检查 type 属性是否为 3ded
3 ?4 r1 n. H0 u8 F# j5 H    if (getlabel(Model.find("Plane5/2号暂存区").subnodes[i],"type") == getlabel(current,"LastProduction")) {
6 S. I) v  Y3 _        count1++;
2 x  F: c" G# a( C- |    }
}
3 q- U9 [! G' \1 g7 O' C+ [
return count0;
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