Excel 运行时错误'；380'；无法设置RowSource属性，属性值无效

我遇到了一个错误

运行时错误“380”：无法设置RowSource属性，属性值无效

我该怎么办

我有三个选项卡：

表单

，

产品搜索

和

股票数据

我已将“公式”选项卡下的“名称管理器”设置为：

=OFFSET('Product Search'!$A$2,0,0,COUNTA('Product Search'!$A:$A)-1,3)

这是我的代码：

Private Sub cmdSearch_Click()
    Dim RowNum As Long 
    Dim SearchRow As Long 

    RowNum = 2
    SearchRow = 2
    Worksheets("Product Search").Range("A2:I100").ClearContents

    Worksheets("Stock Data").Activate

    Do Until Cells(RowNum, 1).Value = ""
        If InStr(1, Cells(RowNum, 2).Value, txtKeywords.Value, vbTextCompare) > 0 Then
            Worksheets("Product Search").Cells(SearchRow, 2).Value = Cells(RowNum, 1).Value
            Worksheets("Product Search").Cells(SearchRow, 1).Value = Cells(RowNum, 2).Value
            Worksheets("Product Search").Cells(SearchRow, 3).Value = Cells(RowNum, 3).Value

            SearchRow = SearchRow + 1
        End If

        RowNum = RowNum + 1
    Loop

    If SearchRow = 2 Then
        MsgBox "No products were found that match your search criteria."
        Exit Sub
    End If

    lstSearchResults.RowSource = "SearchResults"
End Sub