Mismatch error in completing combo box VBA - excel

Question

I have a problem when trying to type in my combo box (in a userform) in order to find a match. When I type a wrong letter/number it immediately gives a Mismatch Error and directs me to the VBA code. How can I avoid that? Is there something I can add to my code or to change in the properties? Because for the user it is common to type something wrong and I don't want to redirect the users to the code.
This is the code for my combo box:
Private Sub ComboBox3_Change()
If Me.ComboBox3.Value <> "" Then
Dim sh As Worksheet
Set sh = ThisWorkbook.Sheets("11")
Set ph = ThisWorkbook.Sheets("22")
Dim i As String
i = Application.Match((Me.ComboBox3.Value), sh.Range("A:A"), 0)
Me.TextBox8.Value = ph.Range("D" & i).Value
Me.TextBox13.Value = ph.Range("P" & i).Value
Me.TextBox41.Value = ph.Range("B" & i).Value
End If
End Sub
Private Sub UserForm_Activate()
Dim i As Integer
Me.ComboBox3.Clear
Me.ComboBox3.AddItem ""
For i = 2 To sh.Range("A" & Application.Rows.Count).End(xlUp).Row
Me.ComboBox3.AddItem sh.Range("A" & i).Value
Next i

Answer 1

You need to use error handling statement to skip the part that is generating the error.
Private Sub ComboBox3_Change()
If Me.ComboBox3.Value <> "" Then
Dim sh As Worksheet
Set sh = ThisWorkbook.Sheets("11")
Set ph = ThisWorkbook.Sheets("22")
Dim i As String
or error go to MyHandler
i = Application.Match((Me.ComboBox3.Value), sh.Range("A:A"), 0)
Me.TextBox8.Value = ph.Range("D" & i).Value
Me.TextBox13.Value = ph.Range("P" & i).Value
Me.TextBox41.Value = ph.Range("B" & i).Value
End If
MyHandler:
' Expected behavior on error
End Sub