[RESOLVED] For Each error?

[Megalith]

I think i got out of bed the wrong side.... My issue, i have a graphics object and i need to remove an item named "YearClock" before it is relaced with a new value.

My code

For Each i As Canvas In cnvYearClock.Children
    If i.Name = "YearClock" Then
        cnvYearClock.Children.Remove(i)
    End If
Next
cnvYearClock.Children.Add(newCanvas)

when run i get an error that one of the other items contained in this object is not of type Canvas. now what is wrong with this? shouldn't this loop return only items of type canvas and ignore all other types?