vba - CopyPaste中的应用程序定义或对象定义的错误

Question

由于某种原因，我遇到了错误，但是我找不到原因。它发生在复制/粘贴上，但是我看不出它是怎么引起的。请帮忙

Sub CopyMain()
RowCountBack = 2
Dim n As Integer
RowCount = RowCount / 2
RowCountConst = RowCount
RowCount = RowCount + 1
For n = 1 To 100
    'If Cells(RowCount, 10).Value = "AR_Mag (ppm)" Then
    If InStr(1, Worksheets("RAW").Cells(RowCount, 7).Value, "AR_Mag", vbTextCompare) > 0 Then
        'Sheets("RAW").Range(Cells(RowCountBack, 1), Cells(RowCount, 10)).Copy
        WkSht.Range(Cells(RowCountBack, 1), Cells(RowCount, 10)).Copy Destination:= _
            Worksheets("AR_MAG").Range("a5") _
            .End(xlDown).Offset(2, 0)
        RowCount = RowCount + RowCountConst
        RowCountBack = RowCountBack + RowCountConst
    End If

这是经过大量编辑的代码。原稿在这里，有类似的错误

If InStr(1, Worksheets("RAW").Cells(RowCount, 7).Value, "AR_Rot", vbTextCompare) > 0 Then
        wkb.Sheets("AR_ROT").Range(Cells(RowCountBack, 1), Cells(RowCount, 10)).Value = wkb.Sheets("RAW").Range(Cells(RowCountBack, 1), Cells(RowCount, 10))
        RowCount = RowCount + RowCountConst
        RowCountBack = RowCountBack + RowCountConst
    End If

如您所见，两种假设的目的相似

Answer 1

我不知道为什么，但是这里是工作版本

Range(Cells(RowCountBack, 1), Cells(RowCount, 10)).Copy Destination:=Sheets("AR_MAG").Range("A2")