Introduction

NameError: global name ‘profiles’ is not defined is an error that occurs when a variable is referenced before it has been assigned a value. This error is common in Python programming and can be solved by ensuring that the variable is properly defined before it is used. In this article, we will discuss the causes of this error and how to solve it. We will also provide some tips on how to avoid this error in the future.

Solution

The error is caused by the fact that the variable ‘profiles’ has not been defined. To solve this, you need to define the variable ‘profiles’ before using it. This can be done by assigning a value to the variable, such as a list or dictionary.

For example:

profiles = [] # empty list

or

profiles = {} # empty dictionary

from multiprocessing import Pool as Pool

profiles = {}

def to_dict(in_str):

Solving NameError: global name ‘profiles’ is not defined

NameError: global name ‘profiles’ is not defined is a common error in Python programming. It occurs when a variable is referenced before it is assigned a value. This error can be caused by a variety of factors, including typos, incorrect indentation, or a missing import statement.

The first step in solving this error is to identify where the error is occurring. This can be done by looking at the line of code that is causing the error. Once the line of code is identified, it is important to check for any typos or incorrect indentation. If the code is correct, then the next step is to check if the variable has been assigned a value. If the variable has not been assigned a value, then it must be assigned one before it can be used.

If the variable is being used in a function, then it is important to check if the variable is being passed as an argument. If the variable is not being passed as an argument, then it must be declared as a global variable before it can be used. This can be done by adding the keyword ‘global’ before the variable name.

If the variable is being imported from another module, then it is important to check if the module has been imported correctly. This can be done by checking the import statement for any typos or incorrect syntax. If the module has been imported correctly, then the variable should be accessible in the current scope.

Once the source of the error has been identified, it is important to fix the issue and ensure that the variable is assigned a value before it is used. This will help to avoid any further NameError: global name ‘profiles’ is not defined errors.