Error capture while using .Find is not identifing error - excel

Question

When .Find does not find a result, I want an error msg. I have used the method that is almost universally recommended online, but it is not working. When a value is not found, nothing happens. There should be a msg box identified the error.
If Not rFoundCell Is Nothing Then
MsgBox "val: " & rValue.Value & " Matching Cell: " & rFoundCell.Address
Cells(Range(rFoundCell.Address).Row, Range(rFoundCell.Address).Column).Select
Else
MsgBox (rValue.Value & " not found.")
GoTo end_search
End If
I've tried the other way as well:
If rFoundCell Is Nothing Then
Display a msg "not found"
else
Keep going.
That didn't work either. What am i missing?
Full code follows:
Private Sub Worksheet_Change(ByVal Target As Range)
Dim PostRng As Range
Dim PendRng As Range
Dim rValue As Range
Dim lLoop As Long
Dim rFoundCell As Range
Dim INTRng As Range
Set PostRng = Range("g:g")
Set PendRng = Range("k:k")
'"Intersect" will ensure your current cell lies on correct column.
Set INTRng = Intersect(Target, PostRng)
'IF conditions to trigger code.
'This IF confirms only one cell changed. -- I think
If Target.Columns.Count = 1 And Target.Rows.Count = 1 Then
If Not INTRng Is Nothing And LCase(Target.Text) = "y" Then
'This block will return the range & value on the row where "y" or "Y" are entered.
Set rValue = Target.Offset(0, -3) 'Returns value in Col D
If rValue = 0 Or rValue = "" Then Set rValue = Target.Offset(0, -2)
Debug.Print "Target "; Target
Debug.Print "rvalue.value "; rValue.Value
'This will loop through a different column, to find the value identified above, and return its cell address in the other column.
With PendRng
Set rFoundCell = .Cells(1, 1)
For lLoop = 1 To WorksheetFunction.CountIf(.Cells, rValue.Value)
Set rFoundCell = .Find(What:=rValue.Value, _
After:=rFoundCell, _
LookIn:=xlValues, _
LookAt:=xlPart, _
SearchOrder:=xlByRows, _
SearchDirection:=xlNext, _
MatchCase:=False)
Debug.Print "rfoundcell " & rFoundCell
If Not rFoundCell Is Nothing Then
MsgBox "val: " & rValue.Value & " Matching Cell: " & rFoundCell.Address
'This will use the cell address identified above to move the active cell to that address.
'Have to convert the address to row/column to use in Cell.Select.
Cells(Range(rFoundCell.Address).Row, Range(rFoundCell.Address).Column).Select
Else
MsgBox (rValue.Value & " not found.")
GoTo end_search
End If
Next lLoop
End With
End If
End If
end_search:
End Sub
Received help w/ this code here:
Execute a subroutine when a user enters a trigger into a cell

Answer 1

I believe that your code is skipping the If statement that generates the error box if there is not a match.
This is due to For lLoop = 1 To WorksheetFunction.CountIf(.Cells, rValue.Value) exiting when there is no matches because it equates to For lLoop = 1 To 0
I moved all of your error message code into an If statement above the lLoop as follows:
If WorksheetFunction.CountIf(.Cells, rValue.Value) = 0 Then
MsgBox (rValue.Value & " not found.")
GoTo end_search
End If