定义范围时出现1004错误

Question

我收到1004错误声明，用于定义范围如下

Set rng(2) = ActiveSheet.Range("A2:" & Chr(64 + columnscount) & RowsCount)

之前我已计算过行数和列数（见下文）。你能告诉我这有什么问题吗？我很绝望。

非常感谢你。

 i = 1
RowsCount = 0
Do Until IsEmpty(Cells(i, 2))
    i = i + 1
    RowsCount = RowsCount + 1
Loop


i = 1
columnscount = 0
Do Until IsEmpty(Cells(1, i))
    i = i + 1
    columnscount = columnscount + 1
Loop