Traceback (most recent call last):
  File "electrum\gui\qt\__init__.py", line 418, in main
  File "electrum\gui\qt\__init__.py", line 292, in wrapper
  File "electrum\gui\qt\__init__.py", line 317, in start_new_window
  File "electrum\gui\qt\__init__.py", line 373, in _start_wizard_to_select_or_create_wallet
  File "electrum\wallet.py", line 3254, in __new__
  File "electrum\wallet.py", line 3098, in __init__
  File "electrum\wallet.py", line 2895, in __init__
  File "electrum\address_synchronizer.py", line 483, in f
  File "electrum\wallet.py", line 3037, in synchronize
  File "electrum\wallet.py", line 3023, in synchronize_sequence
  File "electrum\wallet.py", line 3010, in create_new_address
  File "electrum\wallet.py", line 2977, in derive_address
  File "electrum\wallet.py", line 3129, in pubkeys_to_address
  File "electrum\bitcoin.py", line 432, in pubkey_to_address
NotImplementedError: p2wsh