Solution for SpecificationError: nested renamer is not supported while agg() along with groupby()

Question

def stack_plot(data, xtick, col2=\'project_is_approved\', col3=\'total\'):
    ind = np.arange(data.shape[0])

    plt.figure(figsize=(20,5))
    p1 = plt.bar(ind, d         


        

Answer 1

@Rishi's solution worked for me. The original name of the column in my dataframe was net_value_budgeted_rate, which was essentially dollar value of the sale. I changed it to dollars and it worked.