File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\main_window.py", line 453, in new_wallet
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\__init__.py", line 206, in start_new_window
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 299, in run_and_get_wallet
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 97, in new
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 115, in on_wallet_type
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 123, in choose_multisig
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 122, in on_multisig
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 147, in choose_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 324, in restore_from_seed
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 79, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 82, in go_back
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 147, in choose_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 185, in restore_from_key
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 189, in on_restore_from_key
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 374, in on_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 147, in choose_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 185, in restore_from_key
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 189, in on_restore_from_key
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 390, in on_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 460, in show_xpub_and_add_cosigners
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 460, in <lambda>
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 147, in choose_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 185, in restore_from_key
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 189, in on_restore_from_key
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 378, in on_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 147, in choose_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 185, in restore_from_key
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 189, in on_restore_from_key
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 392, in on_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 147, in choose_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 324, in restore_from_seed
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 333, in on_restore_seed
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 332, in <lambda>
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 352, in create_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 394, in on_keystore
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 70, in run
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 429, in create_wallet
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum_gui\qt\installwizard.py", line 87, in func_wrapper
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 428, in <lambda>
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\base_wizard.py", line 448, in on_password
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\util.py", line 288, in <lambda>
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\util.py", line 284, in do_profile
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\storage.py", line 241, in write
  File "site-packages\electrum-3.1.0-py3.5.egg\electrum\storage.py", line 258, in _write