Problem with a Messy With .range statement

[Ark68]

I have this code in which the line in red is giving me an error ("Wrong number of arguments or invalid property assignment")
rwend = 27

Sub process_surfaceconditions()
    Application.EnableEvents = False
    Application.ScreenUpdating = False
    With ws_form
        .Unprotect
        With .Range("E" & rwend + 3 & ":E" & rwend + 8, "E" & rwend + 10 & ":E" & rwend + 11, "K" & rwend + 3 & ":K" & rwend + 8, "K" & rwend + 10 & ":K" & rwend + 11, "M" & rwend + 1)
            .Value = ""
            .Interior.ColorIndex = xlNone
        End With
        .Protect
    End With
        Application.EnableEvents = False
    Application.ScreenUpdating = False
End Sub

It's such a messy line, that whatever the problem is I feel it's very subtle and hard to spot. Can somewhat spot the error? Is there a cleaner way of writing that same line possibly?

 

[Z51]

Try this line instead. The commas between the ranges must be part of the string representing the cell addresses. Your original code would reference (depending on rwend's value) something like: Range("E1:E10", "E15:E20", ...)
When it should be like: Range("E1:E10,E15:E20,...")

With .Range("E" & rwend + 3 & ":E" & rwend + 8 & ", E" & rwend + 10 & ":E" & rwend + 11 & ", K" & rwend + 3 & ":K" & rwend + 8 & ", K" & rwend + 10 & ":K" & rwend + 11 & ", M" & rwend + 1)

I assume "ws_form" is also assigned as a worksheet elsewhere in your code.

 

[Ark68]

Ah, ok. I see the logic there helping to explain where I went wrong. Thank you for the explanation and the solution Z51!