Fix Python str() Function TypeError: ‘str’ object is not callable Error – Python Tutorial

When you are using python str() function, you may find TypeError: ‘str’ object is not callable error. In this tutorial, we will introduce you how to fix this error.

Look at example code below:

str = "https://www.tutorialexample.com"
def printString(num):
    num = str(num)
    print(num)
    
printString(2)

Then you will get this error.

Why does this error occur?

The reason is we have created a variable called str and set it a string value.

str = "https://www.tutorialexample.com"

The name of python variable is the same to the python str() function.

How to fix this error.

1.Don’t create a variable which are same to python built-in function name.

We can change the str variable to other name, such as data.

data = "https://www.tutorialexample.com"

2.Don’t create a file name which are same to python built-in function name.

For example, we should not create a str.py in your python project.

There are other reasons to occur this error. You can read this tutorial.

Fix Python TypeError: ‘str’ object is not callable – Python Tutorial