[RESOLVED] Run Time error 13 on clearing textboxes

[RS_Arm]

Hi.
I'm using this function to clear all my textbox objects in my form

Private Sub Clear_Click()
Dim objTXT As TextBox

For Each objTXT In Me
    objTXT.Text = vbNullString
Next objTXT

Set objTXT = Nothing
End Sub

After clearing all textboxes, in the end of the for cycle, i get this error:
Run-time error 13: Type Mismatch.

What should i do?

Thanks.