java.lang.IllegalStateException: No FacesContext is available to process this request.
This is most likely due to the request being sent to the wrong path.
com.sun.faces.taglib.jsf_core.ViewTag.doStartTag(ViewTag.java:159)
org.apache.jsp.hello_jsp._jspx_meth_f_view_0(hello_jsp.java:106)
org.apache.jsp.hello_jsp._jspService(hello_jsp.java:80)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)
....