File "C:\Program Files (x86)\Electrum\electrum\plugins\ledger\qt.py", line 65, in auth_dialog
    dialog = LedgerAuthDialog(self, data)
  File "C:\Program Files (x86)\Electrum\electrum\plugins\ledger\auth2fa.py", line 49, in __init__
    self.idxs = self.txdata['keycardData'] if self.txdata['confirmationType'] > 1 else ''