Advanced search - argument 'NoneType' is not iterable

[alyssavloera]

When using advanced search parameters "references" or "does not reference" toggling between them (or any of the parameters) leads to an error of: argument 'NoneType' is not iterable.

This is occurring in a Farallon hosted site as well as another instance that is configured and deployed on an entirely different box by a different group.

KnoedlerDevSearch_2024-09-03_13-19-48.mp4

The video demonstrates the issue in realtime.

[apeters]

I've verified that this is a bug.
If you cycle the Adv. search from References to Does not Reference and back to References then you'll see the error described above.

You'll also notice that the parameters being sent to the server in the request from the client, go from this, which is correct (notice the first time you select "Refrences" the op key = "")

advanced-search: [{"op":"and","539ae776-3329-11ec-b195-0a9473e82189":{"op":"","val":["09005b37-3df1-3819-8f36-ae1667f4cc9d"]}}]

to this (notice the second time you select "References" the op key = null)

advanced-search: [{"op":"and","539ae776-3329-11ec-b195-0a9473e82189":{"op":null,"val":["09005b37-3df1-3819-8f36-ae1667f4cc9d"]}}]