Closed thinksource closed 2 years ago
In views.py line 182 modify: {"group": "gender", "series": [(aggregate_count, "gender")]}, {"group": "gender.name", "series": [(aggregate_count, "gender")]}, because is not defined an order by object but by object.name For me this solves.
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Environment
Flask-Appbuilder version: 3.1.1
python: 3.8
pip freeze output:
Steps to reproduce
the quickhowto2 example:
1, install data by: python datatest.py
2,create admin by flask fab create-admin
3, run app by: flask run --host 0.0.0.0
4, visit address: http://localhost:5000/contactchartview/chart/1
and the error happens: