Traceback (most recent call last):
  File "electrum\gui\qt\my_treeview.py", line 308, in mouseDoubleClickEvent
  File "electrum\gui\qt\address_list.py", line 121, in on_double_click
  File "electrum\gui\qt\main_window.py", line 1041, in show_address
  File "electrum\gui\qt\address_dialog.py", line 97, in __init__
  File "electrum\wallet.py", line 3460, in get_address_path_str
  File "electrum\wallet.py", line 3457, in get_address_index
  File "electrum\json_db.py", line 44, in wrapper
  File "electrum\wallet_db.py", line 1479, in get_address_index
AssertionError