Traceback (most recent call last):
  File "electrum\gui\qt\my_treeview.py", line 325, in mouseDoubleClickEvent
  File "electrum\gui\qt\address_list.py", line 125, in on_double_click
  File "electrum\gui\qt\main_window.py", line 1090, in show_address
  File "electrum\gui\qt\address_dialog.py", line 83, in __init__
  File "electrum\wallet.py", line 791, in get_redeem_script
  File "electrum\descriptor.py", line 515, in expand
AttributeError: 'NoneType' object has no attribute 'get_pubkey_bytes'