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question about jsf tutorial

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  • #227747 Reply

    kulkarni_ash
    Member

    Hi
    i was trying http://www.myeclipseide.com/images/tutorials/JSF/SFLoginDemoTutorial.html
    but i am getting
    javax.servlet.ServletException: Cannot find FacesContext
    org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:825)
    org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:758)
    org.apache.jsp.userLogin_jsp._jspService(userLogin_jsp.java:118)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

    root cause

    javax.servlet.jsp.JspException: Cannot find FacesContext
    javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:399)
    com.sun.faces.taglib.jsf_core.ViewTag.doStartTag(ViewTag.java:105)
    org.apache.jsp.userLogin_jsp._jspx_meth_f_view_0(userLogin_jsp.java:133)
    org.apache.jsp.userLogin_jsp._jspService(userLogin_jsp.java:108)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

    What may be the reason
    Ashish

    #227762 Reply

    Riyad Kalla
    Member

    Ashish,
    If it can’t find FacesContext then me thinks you likely forgot the JSF libs from your WEB-INF/lib directory and they are not getting deployed with your proejct. Can you double check this? What JARs are in your LIB folder? (you need to use your navigator view to check).

    #228214 Reply

    bradm
    Member

    This can also happen if you don’t use the .faces extension when checking a JSF enabled page in a browser (.jsp won’t do).

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