Error setting PlotArea.Width in Excel, VBA (Excel 2010)

Question

I am experiencing an error in a subroutine attempting to set the plotarea.width property of a chart.

The other dimensions also cause this error if I comment out the preceding line(s). There is no ActiveChart, no selection, etc. The specific error message is this: "-2147467259 (80004005) Method 'Width' of object 'PlotArea' failed"

This is stumping me for several reasons:

• In debug mode, F8 to step through the code the error does NOT occur.
• AFAIK "width" is not a "method" but a "property" of the chart's plotarea, so even the error message is rather ambiguous.

Any thoughts? Here's as much code as I can share, the ChartSizeMedium subroutine in its entirety, and a dummy snippet to show you how I am establishing the chart and passing it to that sub which sets the size & some other properties prior to passing to another function which adds the series data to the chart.

    Option Explicit
    Private Sub EstablishChartObject()
    Dim cObj as ChartObject
    Set cObj = ActiveSheet.ChartObjects.Add(Left:=30, Top:30, Width:=740, Height:=300)
        ChartSizeMedium cObj.Chart, "Integer", "Example Chart Title"
    End Sub
    Private Sub ChartSizeMedium(cht As Chart, NumType As String, Optional chtTitle As String)
    'Subroutine to make a consistent size chart
    Dim s As Long
    With cht
    'Add a chart title if one exists.
        If Len(chtTitle) > 0 Then
        .HasTitle = True
        .chartTitle.Characters.Text = chtTitle
        End If
    'Create the default chart Legend
        .HasLegend = True
        With .Legend
        .Position = xlTop
        .Font.Size = 11
        .Font.Bold = True
        End With
    'Format the axes
        .Axes(xlValue).MajorGridlines.Format.Line.Visible = msoFalse
        .Axes(xlValue).MinorGridlines.Format.Line.Visible = msoFalse

    'Format the size of the chart
        With .Parent
        .Width = 740
        .Height = 396
        End With

        With .PlotArea
        .Width = 640    '<---- THIS LINE TRIGGERS THE ERROR
        .Height = 280
        .Left = 30
        .Top = 30
        End With
    End With
    'Some charts start with more than one series container, so make sure they're gone:
    With cht
    Do Until .SeriesCollection.Count = 0
    s = .SeriesCollection.Count
    .SeriesCollection(s).Delete
    Loop
    End With
    End Sub

UPDATE Dec 12, 2012

I remove all non-problematic code and use only the PlotArea with block, in the same routine, I have also tried setting the chart type (several values) and as shown in this example, manually adding one series of data prior to attempting to set the PlotArea dimensions, but the error persists:

Option Explicit
Private Sub EstablishChartObject2()
    Dim cObj As ChartObject
    Dim sh As Worksheet

    Set sh = ActiveSheet
    Dim srs As Series
    Set cObj = sh.ChartObjects.Add(Left:=30, Top:=30, Width:=740, Height:=300)
    Set srs = cObj.Chart.SeriesCollection.NewSeries

    srs.Values = "={1,3,5,7,4}"
    cObj.Chart.ChartType = 57

    With cObj.Chart.PlotArea
        .Width = 100   '<---- THIS LINE TRIGGERS THE ERROR
        .Height = 280
        .Left = 30
        .Top = 30
    End With

End Sub

Answer 1

i had a similar problem . And its definitely an excel issue (having 2013).

With .PlotArea 
    .Select 'err if delete this line of code
    .Top = 0
    .Left = 0
    .width = 40
    .Height = 40 
End With

if you remove the .selectline, it will result in error on the next line. note that i am not working with a <with selectiondo stuff>. the .selectmakes it work, without using the selection, wich is obviously an excel bug (from previous versions?)

Answer 2

Two solutions that seem to be working, neither is really as "elegant" as I'd prefer (I was hoping there would be a way to do this with selecting the chart or any part of it).

Option 1 - Select the plot area and then deselect it. This seems to be the most reliable/efficient solution.

With .PlotArea
    Application.ScreenUpdating = False
   .Select
    With Selection
        .Width = paWidth
        .Height = paHeight
        .Left = paLeft
        .Top = paTop
        ActiveSheet.Range("A1").Activate
    End With
    Application.ScreenUpdating = True
End With

Option 2 - disable error-handling in loop (this followed from Doug's link). This doesn't seem to be a very reliable or efficient method, and although it seems to work, I know that within that loop it is failing once on each of the properties before it successfully sets them on a subsequent pass.

With .PlotArea
    For pLoop = 1 To 5
        On Error Resume Next
        .Width = paWidth
        .Height = paHeight
        .Left = paLeft
        .Top = paTop
        On Error GoTo 0
    Next
End With