Traceback (most recent call last):
  File "electrum/gui/qt/wizard/wizard.py", line 220, in on_next_button_clicked
  File "electrum/gui/qt/wizard/wizard.py", line 232, in submit
  File "electrum/wizard.py", line 90, in resolve_next
  File "electrum/wizard.py", line 307, in on_wallet_type
KeyError: 'wallet_type'