Missing dataset(s?) in dictionary?

Created by: scarlehoff

I was trying to run vp-comparefits and I got this error:

File "/lib/python3.7/site-packages/reportengine/configparser.py", line 365, in resolve_key
    parents=parents, max_index=max_index, write=write)
  File "/lib/python3.7/site-packages/reportengine/configparser.py", line 424, in _resolve_key
    val = produce_func(**kwargs)
  File "/lib/python3.7/site-packages/validphys/config.py", line 510, in produce_matched_datasets_from_dataspecs
    for e in experiments
  File "/lib/python3.7/site-packages/validphys/config.py", line 511, in <dictcomp>
    for ds, dsin in zip(e.datasets, e)}
  File "/lib/python3.7/site-packages/validphys/theorycovariance/theorycovarianceutils.py", line 115, in process_lookup
    proc = process_dictionary[name]
KeyError: 'ATLASR04JETS36PB'

If I open the file (https://github.com/NNPDF/nnpdf/blob/master/validphys2/src/validphys/theorycovariance/theorycovarianceutils.py) I can see the dataset ATLASR04JETS36PB is indeed not in the dictionary, but my question is whether I should be getting there at all? I am not using the theory covariance matrix at all (and should it ask for it?)

I've tried running a clean conda-based nnpdf installation to make sure the problem was not myself.

I can reproduce it by running the following in a clean conda installation:

vp-comparefits 181023-001-sc 181023-001-sc --title test --author test --keywords test --no-thcovmat_if_present