PrimeFaces components are not rendered in browser in spite of dependency being present

Question

I\'m developing a JSF web application with PrimeFaces 3.5 on Eclipse 4.3. There are no compiletime or runtime errors and the application deploys successfully. However, I can

Answer 1

This is not directly answer on this question, but it's related to it. I want to share my experience with the problem "PrimeFaces tags not rendering". I am developing JSF 2.2 app on WildFly, and here is my index.xhtml:

When an app is running, the editor doesn't appear, and this was very strange to me, because PrimeFaces was configured correctly in project.

I accidentally discovered cause of problem. There was not a h:head tag in index.xhtml. When I put head tag, PrimeFaces components rendered successfully!!

I hope this could help someone.