File "/usr/lib64/python3.6/site-packages/electrum/gui/qt/__init__.py", line 215, in wrapper
    return func(self, *args, **kwargs)
  File "/usr/lib64/python3.6/site-packages/electrum/gui/qt/__init__.py", line 239, in start_new_window
    wallet = self._start_wizard_to_select_or_create_wallet(path)
  File "/usr/lib64/python3.6/site-packages/electrum/gui/qt/__init__.py", line 294, in _start_wizard_to_select_or_create_wallet
    wallet = Wallet(storage)
  File "/usr/lib64/python3.6/site-packages/electrum/wallet.py", line 1995, in __new__
    wallet = WalletClass(storage)
  File "/usr/lib64/python3.6/site-packages/electrum/wallet.py", line 1826, in __init__
    Deterministic_Wallet.__init__(self, storage)
  File "/usr/lib64/python3.6/site-packages/electrum/wallet.py", line 1676, in __init__
    Abstract_Wallet.__init__(self, storage)
  File "/usr/lib64/python3.6/site-packages/electrum/wallet.py", line 214, in __init__
    self.storage.db.load_addresses(self.wallet_type)
  File "/usr/lib64/python3.6/site-packages/electrum/json_db.py", line 745, in load_addresses
    self.data['addresses'][name] = []