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TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
Crash Report
This crash report was reported through the automatic crash reporting system 🤖
Traceback
File "electrum\gui\qt\invoice_list.py", line 163, in <lambda>
File "electrum\gui\qt\main_window.py", line 2024, in show_onchain_invoice
File "electrum\gui\qt\main_window.py", line 2024, in <lambda>
TypeError: unsupported operand type(s) for +: 'NoneType' and 'str'
Reporter
This issue was reported by 47 user(s):
| Electrum Version | Python Version | Operating System | Wallet Type | Locale | Stack |
|---|---|---|---|---|---|
| 4.0.3 | 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 |
| 4.0.3 | 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 |
| 4.0.3 | 3.8.5 (default, Sep 5 2020, 10:50:12) [GCC 10.2.0] | Linux-5.8.12-arch1-1-x86_64-with-glibc2.2.5 | standard | en_GB | ℹ |
| 4.0.4 | 3.7.9 (default, Jun 28 2018, 19:01:02) [GCC 5.4.0 20160609] | Linux-5.4.0-52-generic-x86_64-with-debian-buster-sid | 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-7-6.1.7601-SP1 | standard | es_ES | ℹ |
| 4.0.4 | 3.7.9 (default, Jun 28 2018, 19:01:02) [GCC 5.4.0 20160609] | Linux-5.4.0-53-generic-x86_64-with-debian-bullseye-sid | 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-10-10.0.19041-SP0 | standard | es_MX | 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-10-10.0.19041-SP0 | standard | es_MX | 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 | zh_CN | ℹ |
| 4.0.4 | 3.8.6 (default, Sep 30 2020, 04:00:38) [GCC 10.2.0] | Linux-5.9.10-arch1-1-x86_64-with-glibc2.2.5 | standard | en_US | ℹ |
| 4.0.4 | 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 | en_US | ℹ |
| 4.0.4 | 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 | 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 |
| 4.0.6 | 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 | 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-10-10.0.19041-SP0 | standard | zh_TW | 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 | standard | zh_TW | ℹ |
| 4.1.5 | 3.7.10 (default, Jun 28 2018, 19:01:02) [GCC 5.4.0 20160609] | Linux-5.13.0-40-generic-x86_64-with-debian-bullseye-sid | standard | en_US | ℹ |
| 4.2.0 | 3.9.10 (main, Jun 28 2018, 19:01:02) [GCC 7.5.0] | Linux-5.13.0-41-generic-x86_64-with-glibc2.34 | standard | pt_BR | ℹ |
| 4.2.1 | 3.9.11 (tags/v3.9.11:2de452f, Mar 16 2022, 14:21:37) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19044-SP0 | standard | ru_RU | ℹ |
| 4.2.2 | 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 | standard | ? | ℹ |
| 4.3.2 | 3.9.11 (tags/v3.9.11:2de452f, Mar 16 2022, 14:21:37) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19045-SP0 | standard | fr_FR | ℹ |
| 4.3.4 | 3.9.13 (tags/v3.9.13:6de2ca5, May 17 2022, 16:24:45) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19044-SP0 | standard | en_US | ℹ |
| 4.3.4 | 3.9.15 (main, Jun 28 2018, 19:01:02) [GCC 8.3.0] | Linux-6.1.13-060113-generic-x86_64-with-glibc2.35 | standard | en_AU | ℹ |
| 4.4.4 | 3.9.13 (v3.9.13:6de2ca5339, May 17 2022, 11:23:25) [Clang 6.0 (clang-600.0.57)] | macOS-10.16-x86_64-i386-64bit | standard | ? | ℹ |
| 4.4.4 | 3.9.13 (tags/v3.9.13:6de2ca5, May 17 2022, 16:24:45) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19045-SP0 | standard | en_GB | ℹ |
| 4.4.5 | 3.9.13 (tags/v3.9.13:6de2ca5, May 17 2022, 16:24:45) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19045-SP0 | imported | sv_SE | ℹ |
| 4.4.6 | 3.9.13 (tags/v3.9.13:6de2ca5, May 17 2022, 16:24:45) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.22621-SP0 | standard | it_IT | ℹ |
| 4.4.6 | 3.9.13 (v3.9.13:6de2ca5339, May 17 2022, 11:23:25) [Clang 6.0 (clang-600.0.57)] | macOS-10.16-x86_64-i386-64bit | standard | ? | ℹ |
| 4.4.6 | 3.9.13 (tags/v3.9.13:6de2ca5, May 17 2022, 16:24:45) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19044-SP0 | 2fa | ru_RU | ℹ |
| 4.4.6 | 3.9.13 (tags/v3.9.13:6de2ca5, May 17 2022, 16:24:45) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19044-SP0 | 2fa | ru_RU | ℹ |
| 4.4.6 | 3.9.15 (main, Jun 28 2018, 19:01:02) [GCC 8.3.0] | Linux-5.15.0-58-generic-x86_64-with-glibc2.35 | standard | en_US | ℹ |
| 4.5.4 | 3.10.11 (v3.10.11:7d4cc5aa85, Apr 4 2023, 19:05:19) [Clang 13.0.0 (clang-1300.0.29.30)] | macOS-14.4.1-x86_64-i386-64bit | standard | ? | ℹ |
| 4.5.4 | 3.10.11 (v3.10.11:7d4cc5aa85, Apr 4 2023, 19:05:19) [Clang 13.0.0 (clang-1300.0.29.30)] | macOS-14.5-x86_64-i386-64bit | standard | ? | ℹ |
| 4.5.5 | 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:20:04) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.22631-SP0 | standard | en_SG | ℹ |
| 4.5.5 | 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:20:04) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.22631-SP0 | standard | en_SG | ℹ |
| 4.5.5 | 3.10.13 (main, Jun 28 2018, 19:01:02) [GCC 8.3.0] | Linux-6.5.0-41-generic-x86_64-with-glibc2.35 | standard | es_AR | ℹ |
| 4.5.5 | 3.10.11 (v3.10.11:7d4cc5aa85, Apr 4 2023, 19:05:19) [Clang 13.0.0 (clang-1300.0.29.30)] | macOS-14.6-x86_64-i386-64bit | standard | ? | ℹ |
| 4.5.8 | 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:20:04) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19045-SP0 | imported | zh_CN | ℹ |
| 4.5.8 | 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:20:04) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.22622-SP0 | standard | de_DE | ℹ |
| 4.5.8 | 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:20:04) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19045-SP0 | standard | de_DE | ℹ |
| 4.5.8 | 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:20:04) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19045-SP0 | standard | de_DE | ℹ |
| 4.5.8 | 3.10.11 (v3.10.11:7d4cc5aa85, Apr 4 2023, 19:05:19) [Clang 13.0.0 (clang-1300.0.29.30)] | macOS-15.1-x86_64-i386-64bit | standard | ? | ℹ |
| 4.5.8 | 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:20:04) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19045-SP0 | standard,imported | en_GB | ℹ |
| 4.5.8 | 3.10.11 (v3.10.11:7d4cc5aa85, Apr 4 2023, 19:05:19) [Clang 13.0.0 (clang-1300.0.29.30)] | macOS-15.4.1-x86_64-i386-64bit | standard | ? | ℹ |
| 4.5.8 | 3.12.3 (main, Feb 4 2025, 14:48:35) [GCC 13.3.0] | Linux-6.11.0-24-generic-x86_64-with-glibc2.39 | imported | de_DE | ℹ |
| 4.5.8 | 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:20:04) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19045-SP0 | standard | es_ES | ℹ |
| 4.5.8 | 3.10.11 (tags/v3.10.11:7d4cc5a, Apr 5 2023, 00:20:04) [MSC v.1929 32 bit (Intel)] | Windows-10-10.0.19045-SP0 | standard | en_US | ℹ |
Additional Information
I just clicked details on a sent transaction
My balance is not being shown properly. This may be the result of the stupid decision I made to send tether to this address. I am trying to recover the tether. On my coinomi wallet, my balance is being shown just fine.
The server returned an error when broadcasting the transaction. Consider trying to connect to a different server, or updating Electrum. scriptpubkey Some of the outputs pay to a non-standard script.
above is the error I am getting, I am using latest version of electrum and tried at least 10 different servers, still no luck.