Valueerror: empty module name

One error you encounter in running a Python program is:

Valueerror: empty module name

This error usually occurs if we are trying to import a module with an empty name.

Understanding the ValueError Empty Module Name

Before we move on into examples and solutions, it is important to understand the cause of the ValueError Empty Module Name.

This error is occur when we try to import a module without defining its name or if the module’s name is an empty string.

Here are the two common causes of the error:

1. Importing a module without specifying its name
2. Importing a module with an empty string as its name

How the Error Reproduce?

Here’s an example of Importing a module without specifying its name:

import 

In this example, we did not defined the module name after the import keyword.

As a result, Python throws a ValueError: Empty Module Name.

Example 2: Importing a module with an empty string as its name

import ""

In this example, we have provided an empty string as the module name. Again, this will trigger a ValueError.

How to Fix the Valueerror empty module name Error?

The following are the solutions to solve the Valueerror empty module name Error:

Solution 1: Correct Import Statement

Suppose we have a Python script where you try to import the math module.

However, due to a typo, you mistakenly leave the module name empty.

Here’s an example:

import

To fix this error, you need to provide the correct module name after the import keyword.

In this scenario, the correct import statement should be:

import math

Make sure to double-check your import statements and ensure that the module name is correctly specified.

Solution 2: Module Names Defined Correctly

In some situation, we will encounter the ValueError if we are trying to import multiple modules simultaneously.

Let’s take a look at the following example:

import math, 

To resolve this error, you need to make sure that all the module names are defined correctly.

In the above example, we have an empty string after the comma, resulting in the error.

To fix it, you can either remove the empty module name or replace it with the correct module name you intend to import.

For example:

import math

Solution 3: Ensure Module Name is Not Empty

We might encounter the ValueError if it is dynamically importing modules using a variable.

Let’s take a look at an example:

module_name = ""
import module_name

To fix this error, make sure that the variable used to store the module name is not empty.

You need to ensure it consist a valid module name before attempting to import it.

Here’s an updated version of the code example:

module_name = "math"
import module_name

Note: Remember to assign the appropriate module name to the variable before importing it dynamically.

Frequently Asked Questions (FAQs)

Conclusion

The ValueError: Empty Module Name typically occurs when attempting to import a module in Python, but the name of the module is empty or not specified correctly.

Additional Resources

The following articles explain how to solve other common valueerrors in Python and it can help you to understand more better about valueerrors:

• Valueerror unconverted data remains
• Valueerror: no objects to concatenate
• Valueerror index contains duplicate entries cannot reshape