[FIXED] Omnifaces no current representation for target resource

Issue

I try recreating this example https://showcase.omnifaces.org/push/socket into my server.

I have currently omnifaces-1.6.3.jar installed but socket doesn't work properly because it throws

classNotFoundException org.omnifaces.cdi.PushContext

which is normal because PushContext is after 2.3 version of omnifaces.

But when i throw omnifaces-3.12.jar or omnifaces-2.3.jar into my WEB-INF/lib folder and remove the previous omnifaces jars , server throws:

Description The origin server did not find a current representation for the target resource or is not willing to disclose that one exists.

Any ideas to fix that?`How can i make my server recognize these?

My configurations are:

JSF 2.3 Primefaces 8.0 Tomcat 8.5.57.0 Servlet 3.1 Java 1.8.0

Solution

I found out that my Tomcat version was incompatible with those particulat versions. I installed omnifaces-3.1.jar and it worked corrrectly.

Answered By - stavromachinima
Answer Checked By - Candace Johnson (JavaFixing Volunteer)