AttributeError: 'NoneType' object has no attribute 'wizard_title'
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topic-wizard 🧙♂️
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Description
Crash Report
This crash report was reported through the automatic crash reporting system 🤖
Traceback
Traceback (most recent call last):
File "electrum\gui\qt\__init__.py", line 441, in _start_wizard_to_select_or_create_wallet
File "electrum\daemon.py", line 487, in func_wrapper
File "electrum\daemon.py", line 497, in load_wallet
File "electrum\util.py", line 482, in do_profile
File "electrum\daemon.py", line 522, in _load_wallet
electrum.wallet_db.WalletUnfinished
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "electrum\gui\qt\wizard\wizard.py", line 202, in on_back_button_clicked
File "electrum\gui\qt\wizard\wizard.py", line 178, in update
AttributeError: 'NoneType' object has no attribute 'wizard_title'
AttributeError: 'NoneType' object has no attribute 'wizard_title'
Reporter
This issue was reported by 23 user(s):
| Electrum Version | Python Version | Operating System | Wallet Type | Locale | Stack |
|---|---|---|---|---|---|
| 4.5.4 | 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 | en_US | 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-10-10.0.19045-SP0 | standard,imported | pt_BR | 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-10.15.7-x86_64-i386-64bit | ? | 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-10-10.0.19045-SP0 | standard | en_US | 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-13.7.1-x86_64-i386-64bit | ? | 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-14.4-x86_64-i386-64bit | ? | 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-10-10.0.26100-SP0 | ru_RU | 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-10-10.0.22621-SP0 | 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-10-10.0.19045-SP0 | en_US | 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 | es_PE | ℹ | |
| 4.6.0 | 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)] | Windows-11-10.0.26100-SP0 | pt_BR | ℹ | |
| 4.6.1 | 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)] | Windows-10-10.0.19045-SP0 | imported | Engli | ℹ |
| 4.6.2 | 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)] | Windows-10-10.0.19045-SP0 | es_ES | ℹ | |
| 4.6.2 | 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)] | Windows-11-10.0.22631-SP0 | Engli | ℹ | |
| 4.6.2 | 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)] | Windows-10-10.0.19045-SP0 | Turki | ℹ | |
| 4.6.2 | 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)] | Windows-10-10.0.18363-SP0 | Engli | ℹ | |
| 4.6.2 | 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)] | Windows-10-10.0.19045-SP0 | pt_BR | ℹ | |
| 4.7.1 | 3.12.10 (v3.12.10:0cc81280367, Apr 8 2025, 08:47:00) [Clang 13.0.0 (clang-1300.0.29.30)] | macOS-15.7.4-x86_64-i386-64bit | standard | ? | ℹ |
| 4.6.2 | 3.12.11 (main, Jun 28 2018, 19:01:02) [GCC 10.2.1 20210110] | Linux-6.17.0-19-generic-x86_64-with-glibc2.39 | ca_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-10-10.0.17763-SP0 | imported | ar_EG | ℹ |
| 4.7.1 | 3.12.10 (tags/v3.12.10:0cc8128, Apr 8 2025, 12:21:36) [MSC v.1943 64 bit (AMD64)] | Windows-11-10.0.26200-SP0 | Engli | ℹ | |
| 4.7.2 | 3.12.10 (v3.12.10:0cc81280367, Apr 8 2025, 08:47:00) [Clang 13.0.0 (clang-1300.0.29.30)] | macOS-15.2-x86_64-i386-64bit | ? | ℹ | |
| 4.7.2 | 3.13.5 (main, Jul 15 2026, 20:25:40) [GCC 14.2.0] | Linux-6.12.96+deb13-amd64-x86_64-with-glibc2.41 | fr_FR | ℹ |
Additional Information
The reporting user(s) did not provide additional information.
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading electrum/gui/qt/wizard/wizard.py around on_back_button_clicked and update, then follow the _start_wizard_to_select_or_create_wallet flow in electrum/gui/qt/init.py and the WalletUnfinished path in electrum/daemon.py. Reproduce the reported flow and ensure it no longer raises the AttributeError after WalletUnfinished is handled.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- python
- Domain
- desktop
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 35/100