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[Solved] Matplotlib giving error “OverflowError: In draw_path: Exceeded cell block limit”

Hello Guys, How are you all? Hope You all Are Fine. Today I get the following error Matplotlib giving error “OverflowError: In draw_path: Exceeded cell block limit” in python. So Here I am Explain to you all the possible solutions here.

Without wasting your time, Let’s start This Article to Solve This Error.

How Matplotlib giving error “OverflowError: In draw_path: Exceeded cell block limit” Error Occurs?

Today I get the following error Matplotlib giving error “OverflowError: In draw_path: Exceeded cell block limit” in python.

How To Solve Matplotlib giving error “OverflowError: In draw_path: Exceeded cell block limit” Error ?

  1. How To Solve Matplotlib giving error “OverflowError: In draw_path: Exceeded cell block limit” Error ?

    To Solve Matplotlib giving error “OverflowError: In draw_path: Exceeded cell block limit” Error Maybe the problem is because matplotlib uses default inline plotting, which means it connects the points. There's some limit to the points for that. But if you remove inline plotting, it might work

  2. Matplotlib giving error “OverflowError: In draw_path: Exceeded cell block limit”

    To Solve Matplotlib giving error “OverflowError: In draw_path: Exceeded cell block limit” Error Maybe the problem is because matplotlib uses default inline plotting, which means it connects the points. There's some limit to the points for that. But if you remove inline plotting, it might work

Solution 1

The problem is a hardcoded limit in the number of points in the backend Agg.

Try using:

import matplotlib as mpl
mpl.rcParams['agg.path.chunksize'] = 10000

or other large value.

Solution 2

Maybe the problem is because matplotlib uses default inline plotting, which means it connects the points. There’s some limit to the points for that. But if you remove inline plotting, it might work. Try

import matplotlib.pyplot as plt
plt.plot(x, y, 'ro', linestyle="None")

The ‘ro’ is for it to show red dots.

Summery

It’s all About this issue. Hope all solution helped you a lot. Comment below Your thoughts and your queries. Also, Comment below which solution worked for you? Thank You.

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