I'm not sure if it's a Glassfish or a Primefaces problem , but I have this exception production environement (Solarix sparc) and I can’t reproduce on my development environment (w7 x32 and x64). All run Glassfish 3.1.
message
descriptionThe server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: PWC3999: Cannot create a session after the response has been committed
root cause
java.lang.IllegalStateException: PWC3999: Cannot create a session after the response has been committed
note The full stack traces of the exception and its root causes are available in the GlassFish Server Open Source Edition 3.1.1 logs.
I’ve already try all the workarounds that I found in the internet concerning this problem