[native filter]select filter on dashboard with NULL values fails

[stevensuting]

When upgrading from 1.1 to 1.3, dashboards that use Native filter are unusable.

On clicking see more:

Expected results

The upgrade should not disrupt the filters.

Environment

(please complete the following information):

• superset version: 1.3
• python version: 3.9
• installed via pip install.

[villebro]

Thanks for reporting @stevensuting ! We will look what it would take to fix this for 1.3.1!

[villebro]

@stevensuting I'm looking for minimal reproduction steps for this bug. Does this sound accurate?

• Spin up a 1.1 version of Superset
• Create a select filter on a dashboard
• Upgrade to 1.3
• Go into dashboard that was created with 1.1
• See error message

[junlincc]

@villebro @jinghua-qa i think we should test version upgrade to make sure not only the new version works, but also a smooth upgrade from an older version.

[villebro]

I can confirmed that #16468 fixes this (falls back to defaults for filter-specific control values):

BEFORE

AFTER