Adding causes java.lang.IllegalStateException: Cannot create a session after the response has been committed

Question

I\'m facing the following exception in a very simple JSF 2 page after adding :

java.lang.IllegalStateException: Cannot create a se         


        

Answer 1

If you are using Spring MVC and call is made by Spring Forms then we should use GET method instead of POST(to fetch data) and there should be no input field we can use intead.