ValueError: Grouper for not 1-dimensional

Question

I\'m have the following code which creates a table and a barplot via seaborn.

#Building a dataframe grouped by the # of Engagement Types
sales_type = sales.g         


        

Answer 1

Happened to me when I was using df instead of pd as:

df.pivot_table(df[["....

instead of

pd.pivot_table(df[["...