What is ‘django.core.exceptions.FieldDoesNotExist’ ?

When working with Django, you might encounter an exception known as ‘django.core.exceptions.FieldDoesNotExist.’ This exception indicates that the field you are attempting to access or modify does not exist. This error often occurs due to typographical errors or missing fields in your models. In your Django, project, Somewhere in the project you are accessing the object with the wrong field name or with an attribute that is not mentioned in your model schema. It may happen by mistake which leads to this error. Go through some common reasons and try to identify what mistake you have done.

Example:

 'django.core.exceptions.FieldDoesNotExist'

Common Reasons:

1. Typing Mistakes While Accessing the Field: One of the most common reasons for this error is typing mistakes. Ensure that you access the field using the same name you defined in the model schema.
2. Missing Field: It’s possible that you forgot to add a field to the schema. Double-check your model’s schema to ensure all fields are correctly defined.
3. Incorrect Model: Sometimes, you might not be using the correct model in which you defined the specific field. Verify that you are working with the appropriate model.
4. Migration Issues: If you made modifications to the model schema but the changes were not properly migrated, this could result in the ‘django.core.exceptions.FieldDoesNotExist‘ error. Ensure migrations are up-to-date.
5. Inheritance Issues: If you are using model inheritance, make sure that the fields are accessible in the appropriate base class.

Lets try out solving this error with following possible solutions.

In this article we will explore how we can fix / solve the django.core.exceptions.FieldDoesNotExist’ error This exception raised by Django indicates that the field we are trying to access or modify is not exist. There may be some typo mistakes, field may not be there. So in this article we are looking for the solutions to fix this error.