TypeError: list indices must be integers or slices, not str

[TARS-bot]

Crash Report

This crash report was reported through the automatic crash reporting system 🤖

Traceback

  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] = []

TypeError: list indices must be integers or slices, not str

Reporter

This issue was reported by 1 user(s):

Electrum Version	Python Version	Operating System	Wallet Type	Locale	Stack
3.3.8	3.6.10 (default, Jan 7 2020, 14:09:28) [GCC 9.1.0]	Linux-5.1.0-gentoo-ppc64le-POWER9,_altivec_supported-with-gentoo-2.6	standard	en_US	ℹ

Additional Information

Open old wallet file from previous installation, much older than current.

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