[FIXED] Import Matplotlib.Pyplot As Plt Error

When it comes to data visualization, matplotlib.pyplot is an essential tool for many Python programmers. However, it's not uncommon to come across errors while using it - one of the most common being the import matplotlib.pyplot as plt error. This can be frustrating, but fear not - in this blog post, we'll explore what causes this error and how to fix it.

How to Fix ‘Import Matplotlib.pyplot as plt’ Error?

If you are a beginner in Python and data science, you might face issues while plotting graphs using Matplotlib library. One common error that many people encounter is the “ImportError: cannot import name ‘plot’ from ‘matplotlib.pyplot'”. This error can prevent you from visualizing your data using Python, and it can be frustrating. However, this error is not uncommon, and fortunately, there are ways to fix it. In this article, we will discuss the causes of this error and the steps you can take to resolve it.

Understanding the Error

Before diving into the solutions, let’s first understand why this error occurs. The error message is pretty straightforward, as it states that the “plot” function cannot be imported from the “matplotlib.pyplot” module. Generally, this error occurs due to the following reasons:

  • The installation of Matplotlib has gone wrong
  • There is a version mismatch between Matplotlib and other dependencies
  • There is a typo in your code

Possible Solutions

Now that we know why this error occurs let’s look at some possible solutions:

1. Check Matplotlib Installation

In most cases, this error occurs when you have not installed Matplotlib correctly. Make sure you have installed Matplotlib using pip or any other package manager. You can try reinstalling Matplotlib and see if it resolves your issue.

2. Check Dependencies Version

Another cause of this error is a version mismatch between Matplotlib and other dependencies such as NumPy. NumPy is a popular package used for array computing, and it is a dependency of Matplotlib. If the version of NumPy is not compatible with the current version of Matplotlib, it can result in this error. To resolve this, ensure that you have a compatible version of NumPy installed. You can also upgrade or downgrade either Matplotlib or NumPy to make them compatible.

3. Typo in Code

Sometimes, a simple mistake like a typo in your code can also result in this error. Double-check your code to ensure that you have not misspelt the function name “plot”. It should be “plt.plot()”, and not “plt.plt()”. Such typos can be difficult to spot, but they can be a common cause of this error.

Code Snippets:

Let’s consider some examples that can lead to the “ImportError: cannot import name ‘plot’ from ‘matplotlib.pyplot'” error:

Example 1:

    import matplotlib.pyplot as plt
    plt.plt([1, 2, 3], [4, 5, 6])

In this code, we have a typo where instead of using the “plot” function, we have used “plt”. This will result in the “cannot import name ‘plot'” error. To fix this, we need to change “plt.plt()” to “plt.plot()”.

Example 2:

    import numpy as np
    import matplotlib as mpl
    import matplotlib.pyplot as plt
    x = np.linspace(0, 10, 100)
    y = np.sin(x)
    plt.plot(x, y)

In this code, we have imported the packages we need. However, we need to set the backend of Matplotlib to ‘TkAgg’, which is required for plotting. By default, the backend is ‘agg’, which does not support plotting. To fix this, we need to set the backend to ‘TkAgg’ using the “mpl.use(‘TkAgg’)” statement.


The “ImportError: cannot import name ‘plot’ from ‘matplotlib.pyplot'” error is a common error faced by beginner programmers who are working with Matplotlib for the first time. It can be caused by various factors like incorrect installation, version mismatch, and typos in code. However, these issues can easily be resolved by checking your code and dependencies and making necessary changes.

Remember, coding errors are inevitable, and it’s normal to encounter errors and issues while learning programming. The important thing is to keep trying and fixing your errors. With practice and perseverance, you can become an expert in Python and data science.


Q1: What is Matplotlib?
A1: Matplotlib is a data visualization library used for plotting 2D and 3D graphs in Python.

Q2: What is NumPy?
A2: NumPy is a popular data manipulation package used for scientific computing in Python.

Q3: What is a backend in Matplotlib?
A3: A backend is a component in Matplotlib that handles the rendering of plots.

Q4: Can syntax errors also cause this error?
A4: No, this error is not caused by syntax errors. It is usually caused by issues related to Matplotlib.

Q5: Is it okay to copy and paste code when learning programming?
A5: While it’s tempting to copy and paste code when learning programming, it’s not effective in the long run. It’s better to understand the logic behind the code and write it yourself, as it helps in retaining the concept and enhancing your skills.