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

With the new version 2.1.21 released yesterday of javax.faces this problem seems to have disappeared. Declare the new version:

    org.glassfish
    javax.faces
    2.1.21

and replace the javax.faces.jar in the glassfish modules folder replacing the javax.faces.jar for the new version 2.1.21.