roc_reports, non-numeric argument to binary operator

reports <-roc_reports(values3, markers_table = tab, case_class = 'HC', single_markers =c('AREG') )
Up to this point everything has run smoothly, however when trying to execute this command I receive this error.
Error in AREG + 1 : non-numeric argument to binary operator
Both values3 and tab are numeric data.frames. I understand the message means the function is trying to compute a operation on non-numeric data but I do not know how this is occurring. Any advice is appreciated.

[ricrossi]

Hi @FRANKSTARLING69 we'll look into it. In the meanwhile, we'd appreciate if you'd share small data as a minimal reproducible example in order to be able to reproduce the error.