empty two by two

[asizemore]

Found on qa site today.

logs:

2024-05-07 11:19:03.310991 Base plot.data object created.
Error in validObject(.Object) :
  invalid class “TwoByTwoTable” object: 1: Specified column reference (0.000045) value does not exist in the provided table. Available values are:
invalid class “TwoByTwoTable” object: 2: Specified row reference (0.000636) value does not exist in the provided table. Available values are:

request

{"studyId":"MALED_healthy-1","filters":[{"entityId":"EUPATH_0000096","variableId":"ENVO_00000009","stringSet":["Peru","India","Brazil"],"type":"stringSet"}],"config":{"outputEntityId":"EUPATH_0000813","xAxisVariable":{"entityId":"EUPATH_0000813","variableId":"EUPATH_0009255_Bacteria_Actinobacteriota_Actinobacteria_Propionibacteriales_Nocardioidaceae"},"yAxisVariable":{"entityId":"EUPATH_0000813","variableId":"EUPATH_0009256_Bacteria_Actinobacteriota_Actinobacteria_Micrococcales_Micrococcaceae_Glutamicibacter"},"facetVariable":[],"showMissingness":"FALSE","xAxisReferenceValue":"0.000045","yAxisReferenceValue":"0.000729"}}

[asizemore]

not restricted to these inputs.
I'm gonna guess there's not any data. But we should return something different if that's the case

[asizemore]

Confirmed a mosaic elsewhere works. So likely data related