How to Solve org.springframework.http.converter.HttpMessageNotReadableException: Could not read document: Can not deserialize instance of `com.example.model.User` out of START_OBJECT token
Table of Contents What is the HttpMessageNotReadableException? When Does This Exception Occur? Common Causes of the HttpMessageNotReadableException How Spring Handles HTTP Requests How to Fix HttpMessageNotReadableException FAQs About HttpMessageNotReadableException Conclusion Understanding the HttpMessageNotReadableException in Java: Detailed Explanation and Solutions In the world of web development, Java developers frequently encounter various types of exceptions. One such exception that can throw developers off balance is the HttpMessageNotReadableException . This error arises when the Spring framework fails to properly parse an HTTP request body, making it an essential topic to understand for developers working with RESTful services, especially in the context of Spring Boot applications. If you have found yourself struggling with this exception, then this blog post is tailored to guide you through the possible causes, fixes, and preventive measures. ...