IndexError: list index out of range

[TARS-bot]

Crash Report

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

Traceback

  File "electrum\gui\qt\main_window.py", line 1574, in do_pay
  File "electrum\gui\qt\main_window.py", line 1588, in do_pay_invoice
  File "electrum\gui\qt\main_window.py", line 1628, in pay_onchain_dialog
  File "electrum\gui\qt\confirm_tx_dialog.py", line 116, in have_enough_funds_assuming_zero_fees
  File "electrum\gui\qt\main_window.py", line 1617, in <lambda>
  File "electrum\wallet.py", line 1191, in make_unsigned_transaction
  File "electrum\coinchooser.py", line 332, in make_tx
  File "electrum\coinchooser.py", line 427, in choose_buckets
  File "electrum\coinchooser.py", line 427, in <listcomp>
  File "electrum\coinchooser.py", line 456, in penalty
  File "electrum\coinchooser.py", line 321, in tx_from_buckets
  File "electrum\coinchooser.py", line 235, in _construct_tx_from_selected_buckets

IndexError: list index out of range

Reporter

This issue was reported by 35 user(s):

Electrum Version	Python Version	Operating System	Wallet Type	Locale	Stack
4.0.2	3.7.7 (tags/v3.7.7:d7c567b08f, Mar 10 2020, 09:44:33) [MSC v.1900 32 bit (Intel)]	Windows-2012ServerR2-6.3.9600	imported	en_US	ℹ
4.0.2	3.7.7 (tags/v3.7.7:d7c567b08f, Mar 10 2020, 09:44:33) [MSC v.1900 32 bit (Intel)]	Windows-2012ServerR2-6.3.9600	imported	en_US	ℹ
4.0.2	3.7.7 (tags/v3.7.7:d7c567b08f, Mar 10 2020, 09:44:33) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.19041-SP0	2fa	en_US	ℹ
4.0.4	3.7.9 (default, Jun 28 2018, 19:01:02) [GCC 5.4.0 20160609]	Linux-5.7.0-kali3-amd64-x86_64-with-debian-kali-rolling	imported	en_US	ℹ
4.0.4	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	imported	vi_VN	ℹ
4.0.4	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	imported	vi_VN	ℹ
4.0.4	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.19041-SP0	imported	uk_UA	ℹ
4.0.7	3.7.9 (default, Sep 11 2020, 17:18:37) [Clang 11.0.0 (clang-1100.0.33.17)]	Darwin-18.7.0-x86_64-i386-64bit	imported	?	ℹ
4.0.7	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	standard	pt_BR	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	imported	sk_SK	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	imported	sk_SK	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	imported	sk_SK	ℹ
4.0.5	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	standard	en_US	ℹ
4.0.5	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	standard	en_US	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.19041-SP0	imported	ru_RU	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.19041-SP0	imported,standard	en_US	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	standard	en_US	ℹ
4.0.9	3.7.9 (default, Sep 11 2020, 17:18:37) [Clang 11.0.0 (clang-1100.0.33.17)]	Darwin-19.6.0-x86_64-i386-64bit	standard	?	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	standard,imported	en_US	ℹ
4.0.9	3.7.9 (default, Sep 11 2020, 17:18:37) [Clang 11.0.0 (clang-1100.0.33.17)]	Darwin-20.1.0-x86_64-i386-64bit	imported,standard	?	ℹ
4.0.9	3.7.9 (default, Jun 28 2018, 19:01:02) [GCC 5.4.0 20160609]	Linux-5.4.89-1-MANJARO-x86_64-with-arch-Manjaro-Linux	standard,imported	de_CH	ℹ
4.0.9	3.7.9 (default, Jun 28 2018, 19:01:02) [GCC 5.4.0 20160609]	Linux-5.4.89-1-MANJARO-x86_64-with-arch-Manjaro-Linux	standard,imported	de_CH	ℹ
4.0.9	3.7.9 (default, Jun 28 2018, 19:01:02) [GCC 5.4.0 20160609]	Linux-5.3.0-kali2-amd64-x86_64-with-debian-kali-rolling	standard	en_US	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.18362-SP0	imported,standard	en_US	ℹ
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	imported	?	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.19041-SP0	imported	es_AR	ℹ
4.1.2	3.8.8 (tags/v3.8.8:024d805, Feb 19 2021, 13:08:11) [MSC v.1928 32 bit (Intel)]	Windows-10-10.0.19041-SP0	standard	en_IN	ℹ
4.1.2	3.8.8 (tags/v3.8.8:024d805, Feb 19 2021, 13:08:11) [MSC v.1928 32 bit (Intel)]	Windows-10-10.0.19041-SP0	standard	en_IN	ℹ
4.1.2	3.7.10 (default, Mar 31 2021, 13:19:38) [Clang 11.0.0 (clang-1100.0.33.17)]	Darwin-20.4.0-x86_64-i386-64bit	standard	?	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,standard	?	ℹ
4.1.2	3.8.8 (tags/v3.8.8:024d805, Feb 19 2021, 13:08:11) [MSC v.1928 32 bit (Intel)]	Windows-10-10.0.14393-SP0	imported	zh_CN	ℹ
4.1.2	3.8.8 (tags/v3.8.8:024d805, Feb 19 2021, 13:08:11) [MSC v.1928 32 bit (Intel)]	Windows-10-10.0.17763-SP0	imported	ru_RU	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.19041-SP0	imported	en_US	ℹ
4.0.9	3.9.2 (default, Feb 28 2021, 17:03:44) [GCC 10.2.1 20210110]	Linux-5.10.0-19-amd64-x86_64-with-glibc2.31	imported	en_GB	ℹ
4.0.9	3.7.9 (tags/v3.7.9:13c94747c7, Aug 17 2020, 18:01:55) [MSC v.1900 32 bit (Intel)]	Windows-10-10.0.16299-SP0	2fa	en_US	ℹ

Additional Information

Tried to create an op_return transaction: OP_RETURN 830a00b7c030d02376f039489c9cb362, 0 Clicked on Pay...

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547

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Pay to: OP_RETURN f2ca1bb6c7e907d06dafe4687e579fce76b37e4e93b7605022da52e6ccc26fd2, Amount: 0

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