Help with Error 424 Object Required

[ForumExcel]

Second sub invokes the first. I am getting Error 424 Object required error! Could you please help me with why?
The first sub works fine if I uncomment the commented line and comment the following one

Sub ShowRangeValues(myRange As Range)
  Dim rng As Range
  Dim cll As Range, i As Integer, a(100) As Variant
'  Set rng = Range(Range("A2:B2"), Range("A2:B2").End(xlDown)).SpecialCells(xlCellTypeVisible)
  
  Set rng = myRange
  i = 0
  For Each cll In rng
    a(i) = cll.Value
    Debug.Print a(i)
    i = i + 1
  Next
Debug.Print "Done"
End Sub


Sub TestShowRangeValues()
  Dim rng As Range
  Set rng = Range(Range("A2:B2"), Range("A2:B2").End(xlDown)).SpecialCells(xlCellTypeVisible)
  ShowRangeValues (rng)
End Sub

 

[RoryA]

This line is the problem:

ShowRangeValues (rng)

It should be either:

ShowRangeValues rng

or:

Call ShowRangeValues(rng)

You don't use brackets unless you use the Call keyword, are using the return value of a function, or are explicitly trying to evaluate or dereference an argument.

 

[ForumExcel]

Thank you!

Now you know I'm a beginner.

 

[RoryA]

Actually that's a pretty common mistake so don't feel bad!