uncertainties_from_distribution_collection() UnitConversionError for requiv

[jackieblaum]

Running this line of code to get uncertainties from my posteriors
b.uncertainties_from_distribution_collection(distribution='emcee_posteriors', parameters=['requiv@secondary'], sigma=3, tex=True)
results in the following error:
UnitConversionError: 'solRad2' (area) and 'solRad' (length) are not convertible
This function works for all my fit parameters as well as for individual masses and effective temperatures but results in the same error for either stellar radius.

[kecnry]

Just to help us reproduce - what parameters are you sampling over (what do you have set for fit_parameters)? And what are your versions of phoebe and astropy?

[jackieblaum]

Thanks so much for your quick reply!
fit_parameters=['teffratio', 'requivfrac@primary', 'incl@binary', 'q', 'asini@binary', 'teff@primary', 'requivfrac@secondary', 't0_supconj']
phoebe version: 2.4.3
astropy version: 5.1

[jackieblaum]

Hi! A bit more related information on this bug - it appears that requivfrac has units of solar radii rather than being unitless.

[kecnry]

ok, that's useful! Sorry this is taking us a while to get around to - we're preparing for the upcoming workshop and trying to fix a few science-related bugs, but this is still on my list. Can you get around this for now by fitting for radii directly or is this blocking you from being able to fit your system?