java.lang.ClassNotFoundException: javax.faces.webapp.FacesServlet

Question

I am getting this error, when executing JSF and PrimeFaces.

I have included these jars,

• jsf-api-2.0.3.jar,
• jsf-impl-2.0.3.jar ,
• jstl-1.0.

Answer 1

You can also do this, which solved my problem.
Right click on your project->properties->project facets->java server faces.

Then if the disabled library configuration option has selected, then change it to user library and then add mojarra's latest version and press OK button and try run the project again...

It should help.