vba - VBA オブジェクト要求エラー

Question

受け取ったレポートを再フォーマットするフォームを作成しましたが、その一部の自動化に問題があります。定義された範囲内のセル (最初の列、2 番目の行) の長さとして設定したい最後の変数 codelength を定義して設定するまで、すべてが機能します。実行時エラー 424「オブジェクトが必要です」が表示されます。助けていただければ幸いです!!

コードは次のとおりです。

Private Sub CommandButton1_Click()


Application.ScreenUpdating = False

Dim rg As Range
Dim rgg As Range
Dim Addr1 As String
Dim Addr2 As String

'Get the address, or reference, from the RefEdit control.
Addr1 = RefEdit1.Value
Addr2 = RefEdit2.Value

'Set the SelRange Range object to the range specified in the
'RefEdit control.
Set rg = Range(Addr1)
Set rgg = Range(Addr2)

ActiveWorkbook.Names.Add Name:="codes", RefersTo:=rgg

'Infill
'Copies the value from the row above into blank cells.
Dim cel As Range, col As Range
Set rg = Range(Addr1).Columns(1).Resize(, 2)
On Error Resume Next
For Each col In rg.Columns
    Set rgg = Nothing
    Set rgg = col.SpecialCells(xlCellTypeBlanks)
    If Not rgg Is Nothing Then
        rgg.FormulaR1C1 = "=R[-1]C"     'Blank cells set equal to value from row above
        rgg.Formula = rgg.Value   'Optional:  Replace the formulas with the values returned by the formulas
    End If
Next
Set rgg = rg.Offset(1, 0).Resize(rg.Rows.Count - 1, rg.Columns.Count)
For Each cel In rgg.Cells
    If cel = "" Then cel.Value = cel.Offset(-1, 0).Value
Next
On Error GoTo 0

'ColCDeleter
Dim i As Long, n As Long
Set rg = Intersect(ActiveSheet.UsedRange, Range(Addr1).Columns(3))
n = rg.Rows.Count
For i = n To 1 Step -1
If rg.Cells(i, 1) = "" Then rg.Cells(i, 1).EntireRow.Delete
Next

'insert corresponding values
Dim codelength As Integer
codelength = Len(codes.Cells(2, 1).Value)
rg.Columns(2).EntireColumn.Insert
rg.Columns(2).EntireColumn.Insert
rg.Columns(2).EntireColumn.Insert
rg.Columns(2).EntireColumn.Insert
If codelength = 6 Then
rg.Columns(2).FormulaR1C1 = "=VLOOKUP((MID(RC1,9,9)),codes,2,FALSE)"
rg.Columns(3).FormulaR1C1 = "=VLOOKUP((MID(RC1,9,9)),codes,3,FALSE)"
Else
rg.Columns(2).FormulaR1C1 = "=VLOOKUP((MID(RC1,8,9)),codes,2,FALSE)"
rg.Columns(3).FormulaR1C1 = "=VLOOKUP((MID(RC1,8,9)),codes,3,FALSE)"
End If
rg.Cells(1, 2).Value = "Plan"
rg.Cells(1, 3).Value = "Status"


'Unload the userform.
Unload Me



End Sub