Traceback (most recent call last):
  File "electrum\gui\qt\wizard\wizard.py", line 215, in on_next_button_clicked
  File "electrum\gui\qt\wizard\wallet.py", line 185, in is_finalized
AssertionError: file 'C:\\Users\\huawei\\AppData\\Roaming\\Electrum\\wallets\\pool mainer' does not exist