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spesmilo / electrum

Electrum Bitcoin Wallet
https://electrum.org
MIT License
7.48k stars 3.1k forks source link

AttributeError: 'NoneType' object has no attribute 'add' #7126

Open TARS-bot opened 3 years ago

TARS-bot commented 3 years ago

Crash Report

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

Traceback

  File "electrum/gui/qt/main_window.py", line 2575, in <lambda>
  File "electrum/gui/qt/main_window.py", line 153, in request_password
  File "electrum/gui/qt/main_window.py", line 2530, in do_sign

AttributeError: 'NoneType' object has no attribute 'add'

Reporter

This issue was reported by 4 user(s):

Electrum Version Python Version Operating System Wallet Type Locale Stack
4.0.9 3.7.9 (default, Sep 11 2020, 17:18:37) [Clang 11.0.0 (clang-1100.0.33.17)] Darwin-20.3.0-x86_64-i386-64bit standard,imported ? ℹ
4.1.2 3.7.10 (default, Mar 31 2021, 13:19:38) [Clang 11.0.0 (clang-1100.0.33.17)] Darwin-18.7.0-x86_64-i386-64bit imported ? ℹ
4.1.5 3.7.9 (v3.7.9:13c94747c7, Aug 15 2020, 01:31:08) [Clang 6.0 (clang-600.0.57)] Darwin-20.6.0-x86_64-i386-64bit standard ? ℹ
4.3.1 3.9.11 (v3.9.11:2de452f8bf, Mar 16 2022, 10:34:36) [Clang 6.0 (clang-600.0.57)] macOS-10.16-x86_64-i386-64bit 2of2,standard ? ℹ

Additional Information

The reporting user(s) did not provide additional information.

SomberNight commented 3 years ago

https://github.com/spesmilo/electrum/blob/ae15bccb8192532afc4908b43f68797cd6239fd6/electrum/gui/qt/main_window.py#L2530