File "electrum/gui/qt/main_window.py", line 433, in load_wallet
  File "electrum/util.py", line 356, in <lambda>
  File "electrum/util.py", line 352, in do_profile
  File "electrum/wallet.py", line 1710, in try_detecting_internal_addresses_corruption
  File "electrum/wallet.py", line 1715, in check_address