错误:索引超出范围.必须为非负且小于集合的大小 [英] error:index was out of range .must be non negative and less than the size of the collection

问题描述

错误:索引超出范围.必须为非负且小于集合的大小.

error:index was out of range .must be non negative and less than the size of the collection

推荐答案

您最好让我们知道，您实际上是什么人在执行或共享导致此错误的代码.

you better let us know, what are you actually doing or share some code which is causing this error.

这仅表示您正在尝试访问不存在的索引.

例如:
您定义了一个由10个元素组成的数组A.当您尝试访问A [15]时，将出现索引超出范围错误.由于您定义了10个元素，因此有效值只能是0到9.

It simply means that you are trying to access an index that does not exists.

For example:
You define an array A of 10 elements. When you try to access A[15] you will get an index out of range error. Since you defined 10 elements, valid values are from 0 to 9 only.

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