spesmilo / spesmilo/electrum

InvalidOperation: [<class 'decimal.DivisionUndefined'>]

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Description

Crash Report

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

Traceback

  File "site-packages\electrum-3.1.1-py3.5.egg\electrum_gui\qt\main_window.py", line 623, in timer_actions
  File "site-packages\electrum-3.1.1-py3.5.egg\electrum_gui\qt\main_window.py", line 743, in update_wallet
  File "site-packages\electrum-3.1.1-py3.5.egg\electrum_gui\qt\main_window.py", line 746, in update_tabs
  File "site-packages\electrum-3.1.1-py3.5.egg\electrum_gui\qt\util.py", line 499, in update
  File "site-packages\electrum-3.1.1-py3.5.egg\electrum\util.py", line 288, in <lambda>
  File "site-packages\electrum-3.1.1-py3.5.egg\electrum\util.py", line 284, in do_profile
  File "site-packages\electrum-3.1.1-py3.5.egg\electrum_gui\qt\history_list.py", line 215, in on_update
  File "site-packages\electrum-3.1.1-py3.5.egg\electrum\util.py", line 288, in <lambda>
  File "site-packages\electrum-3.1.1-py3.5.egg\electrum\util.py", line 284, in do_profile
  File "site-packages\electrum-3.1.1-py3.5.egg\electrum\wallet.py", line 1056, in get_full_history
  File "site-packages\electrum-3.1.1-py3.5.egg\electrum\wallet.py", line 1768, in average_price

InvalidOperation: [<class 'decimal.DivisionUndefined'>]

Reporter

This issue was reported by 11 user(s):

Electrum Version Python Version Operating System Wallet Type Locale Stack
3.1.1 Windows-7-6.1.7601-SP1 standard ru_RU
3.1.3 Linux-4.4.0-131-generic-x86_64-with-Ubuntu-16.04-xenial standard en_US
3.1.3 Linux-4.4.0-131-generic-x86_64-with-Ubuntu-16.04-xenial standard en_US
3.1.3 Linux-4.4.0-131-generic-x86_64-with-Ubuntu-16.04-xenial standard en_US
3.1.3 Linux-4.4.0-131-generic-x86_64-with-Ubuntu-16.04-xenial standard en_US
3.1.3 Linux-4.4.0-135-generic-x86_64-with-Ubuntu-16.04-xenial standard en_US
3.1.3 Linux-4.4.0-135-generic-x86_64-with-Ubuntu-16.04-xenial standard en_US
3.1.3 Linux-4.4.0-138-generic-x86_64-with-Ubuntu-16.04-xenial standard en_US
3.3.8 3.6.8 (tags/v3.6.8:3c6b436a57, Dec 23 2018, 23:31:17) [MSC v.1916 32 bit (Intel)] Windows-7-6.1.7601-SP1 standard uk_UA
3.3.8 3.6.5 (default, Mar 31 2018, 19:45:04) [GCC] Linux-4.12.14-lp151.28.16-default-x86_64-with-glibc2.3.4 standard ru_RU
3.3.8 3.6.8 (tags/v3.6.8:3c6b436a57, Dec 23 2018, 23:31:17) [MSC v.1916 32 bit (Intel)] Windows-10-10.0.17763-SP0 imported ru_RU

Additional Information

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

Contributor guide

No contributing guide indexed for this repository

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start in electrum/wallet.py at get_full_history and average_price, then follow the call from electrum_gui/qt/history_list.py:on_update. Use the traceback and reported standard or imported wallet cases to investigate the DivisionUndefined failure. Done means wallet history updates without this crash and the relevant scenario is covered by an appropriate test if one exists.

Written by the indexing model from the issue text.

Assessment

Tech stack
python
Domain
backend, desktop
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
30/100

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