Issue regarding running my data set on compass file as a reference

[yajush1998]

Actually, I am trying to run my data set on Aequitas(Compass notebook ) but after reading my data set whenever I am trying to initialize group class and giving my df as the value in the function get_crosstabs( ) it is generating an error (Exception: get_crosstabs: input df was not preprocessed. There are non-string cols within attr_cols!).
Please help me to resolve this



, how can I run my data set on fraud deduction and resolve my issue

[angelopf]

Have you tried converting all records from int/float to string?