Traceback (most recent call last):
  File "electrum\gui\qt\main_window.py", line 715, in <lambda>
  File "electrum\gui\qt\main_window.py", line 3043, in import_contacts
  File "electrum\gui\qt\util.py", line 1014, in import_meta_gui
  File "electrum\contacts.py", line 56, in import_file
  File "electrum\contacts.py", line 125, in _validate
AttributeError: 'list' object has no attribute 'items'