The REST Controllers on the server specify the content type they can support. The Bean Validation exceptions occur when the request contents do not pass the provided validations. After a few trials, I ended up with a better and more readable format. I ran into this error HttpMessageNotReadableException and I felt the need of customizing it. Weapon damage assessment, or What hell have I unleashed? A created instance of Proxy stores wrapped inside a HttpMessageNotReadableException), which would be cool Houzz Pro takeoffs will save you hours by calculating measurements, building materials and building costs in a matter of minutes. The Exception handler class has three exception handlers, each of which returns a specific HTTP Response Status. It was called just exception. Change the configuration of the ObjectMapper and add. . Here, override the handleHttpMessageNotReadbale method, and then in the method have an implementation of your own custom error handler. Effective communication is the key to healthy and efficient relationships. Launching the CI/CD and R Collectives and community editing features for Why is subtracting these two times (in 1927) giving a strange result? What is difference between CrudRepository and JpaRepository interfaces in Spring Data JPA? The Http Message Converter is involved in a complete client-side request to server-side response process as follows. I have a simple app where I am posting data through AngularJS/Json. java-8 222 Questions What's the difference between @Component, @Repository & @Service annotations in Spring? Why do we kill some animals but not others? Instead, we can add a List field to the Error class we created in the previous section and populate the list with individual errors. To learn more about Spring Boot server configurations, please visit Spring Boot Embedded Tomcat Configuration. ResponseEntity