我把aCheckSum的输出结果去掉空行，给一个数组a赋值，len(a[1]) 为 36，那么，第2105行脚本结果的35是怎么来的呢？

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[13:28:16]流程块5.task 第2102行：1

[13:28:16]流程块5.task 第2103行：35

[13:28:16]流程块5.task 第2104行：[
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]

[13:28:16]流程块5.task 第2105行：35

[13:28:16]流程块5.task 第2106行：数组索引越界