Request failed when user try apply "Not specified" filter on the "Accession browser" page
Steps to reproduce:
- Open "https://sandbox.genesys-pgr.org/a/overview"
- Apply "Not specified" filter from "Genus" block
Expected result: Filter is applied and results are shown
Actual result:
Error happened while processing request:
"Request failed with status code 500 Error accessing field taxonomy.genus for isNull() in class org.genesys2.server.model.genesys.QAccession"
This bug reproduce with "Genys", "Type of Germplasm storage" and "Provenance of material" blocks
