python - tkinter option menu doesn't display selection -

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I have a python / typewriter program through the Options menus, which works fine, though in the second window (a window The main window that opens and has a separate vaccine execution) option option is not visible in the Options menu. I have tested and the option has been selected and I can use it, it just does not display.

The following class is called from the main window: 

  class Ftp_window: def __init __ (self): root = Tk () root.resizable (width = FALSE, height = FALSE) root.title ( "unity Acesso ao FTP") root.iconbitmap ( "icon.ico") note = Notebook (root) self.tab1 = Frame (Note) self.tab2 = Frame (Note) note.add (Self.tab1, text = "Acessar basases") add. (Self.tab2, text = "analysis") root.minsize (600,500) root.immetry ("600x500") self.ftp_apelido = StringVar () self.ftp_apelido .set ("select") self.varvoz = StringVar () self.tab_one () note.pack () root.mainloop () Def get_list_of_apelidos (auto): '' sqlite3 connection '' for FTP connection '' 'conn = sqlite3. Connect ("settings.db") c = conn.cursor () c.execute ("ftp_server_login Unen ") result = Ckfetchall (for line results) list = (): If not Reksearch (row [4], str (list)) list + = (row [4]) Others: Return List def def print (self, * args): '' 'Used when displaying stringvar.' '' Print RGR Print itself Ftp_apelido.get () def tab_one (self): '' makes first tab and widgets' Main_tab_one_frame = Frame (self.tab1) main_tab_one_frame.config (width = 300) main_tab_one_frame.grid (column = 0, row = 0, sticky = NSEW, rowspan = 10, columnpan = 10) apelidos_Entry = OptionMenu (main_tab_one_frame, self.ftp_apelido, self.ftp_apelido.get), * self.get_list_of_apelidos ()) apelidos_Entry.config (width = 25) apelidos_Entry.grid (column = 3, row = 3) vozEntry = OptionMenu (main_tab_one_frame, self.varvoz, '', '', 'SIM' NAO ') vozEntry.config (width = 15) vozEntry.grid (column = 1, row = 4)   Tk , then this is the least. Part of the problem you only ever need to create an instance of the  t  for your entire application, and you should only ever  Mainloop  call just once. You need more windows You should make examples of  High Level .

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