I try to learn to use pandas, so I follow a tutorial. However, during the tutorial, there is this: bitcoin.loc['2019','Close'].resample('M').plot() plt.show() And it returns an error : AttributeError: 'DatetimeIndexResampler' object has no attribute 'plot' But the man in the video gets a graph with different colors split by month, I don't understand why? Maybe a wrong version of pandas or something else? The link to the tutorial video: https://youtu.be/qHRLG5hsW9I?t=353 Try this: import numpy as np import matplotlib.pyplot as plt import pandas as pd bitcoin = pd.read_csv('BTC-EUR.csv',index_col='Date',parse_dates=True) bitcoin.loc['2019','Close'].resample('M').plot() plt.show() Download the dataset: BTC-EUR.csv = https://fr.finance.yahoo.com/quote/BTC-EUR/history?p=BTC-EUR Expected this: Got this: AttributeError: 'DatetimeIndexResampler' object has no attribute 'plot' Continue reading...