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Posted to commits@airflow.apache.org by "BevisDev (via GitHub)" <gi...@apache.org> on 2026/06/10 10:51:48 UTC
Re: [I] [3.1.8] TypeError super(type, obj) on /users/list and /roles/list in Flask AppBuilder UI [airflow]
BevisDev commented on issue #63982:
URL: https://github.com/apache/airflow/issues/63982#issuecomment-4669342065
Hi team,
We're hitting the same `TypeError` on FAB admin pages in production (Airflow **3.2.2**, Helm chart, K8s).
**Symptoms**
- `GET /auth/roles/list/` → **500**
- Traceback ends with:
airflow@airflow3-api-server-579768c4f7-bwvng:/opt/airflow$ python -c "import airflow; print(\"version:\", airflow.__version__)"
echo "---"
CONN=$(python -c "import airflow.api_fastapi.core_api.services.ui.connections as m; print(m.__file__)")
echo "file: $CONN"
grep -n "MockAnyWidget\|mock.patch.*BS3TextFieldWidget" "$CONN" || echo "NO mock patch found (good)"
'
version: 3.2.2
---
file: /home/airflow/.local/lib/python3.13/site-packages/airflow/api_fastapi/core_api/services/ui/connections.py
119: class MockAnyWidget:
178: mock.patch("flask_appbuilder.fieldwidgets.BS3TextFieldWidget", HookMetaService.MockAnyWidget),
180: "flask_appbuilder.fieldwidgets.BS3TextAreaFieldWidget", HookMetaService.MockAnyWidget
183: "flask_appbuilder.fieldwidgets.BS3PasswordFieldWidget", HookMetaService.MockAnyWidget
> ^C
airflow@airflow3-api-server-579768c4f7-bwvng:/opt/airflow$
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