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Problems with JSFLoginDemo

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Viewing 5 posts - 1 through 5 (of 5 total)
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  • #240783 Reply

    batlinal
    Member

    I have been trying out the JSFLoginDemo as downloaded from the website, and for all servers I tried, I get the same error (this one is from JBoss 4 on Windows):

    HTTP Status 500 –

    ——————————————————————————–

    type Exception report

    message

    description The server encountered an internal error () that prevented it from fulfilling this request.

    exception

    org.apache.jasper.JasperException
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:370)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
    com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
    com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:147)
    com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
    com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
    com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
    javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
    org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
    root cause

    java.lang.NullPointerException
    javax.faces.webapp.UIComponentTag.setupResponseWriter(UIComponentTag.java:615)
    javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:217)
    org.apache.myfaces.taglib.core.ViewTag.doStartTag(ViewTag.java:71)
    org.apache.jsp.userLogin_jsp._jspx_meth_f_view_0(org.apache.jsp.userLogin_jsp:130)
    org.apache.jsp.userLogin_jsp._jspService(org.apache.jsp.userLogin_jsp:105)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
    com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:322)
    com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:147)
    com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:87)
    com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:200)
    com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:117)
    javax.faces.webapp.FacesServlet.service(FacesServlet.java:198)
    org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
    note The full stack trace of the root cause is available in the Apache Tomcat/5.5 logs.

    ——————————————————————————–

    Apache Tomcat/5.5

    Is there something I should be doing more to set-up my environment?

    #240820 Reply

    Riyad Kalla
    Member

    That is a pretty generic error coupled with no information about your project, environment or otherwise.

    Let’s start by you posting the source code for your entire userLogin.jsp page. Also please post your web.xml file and faces-config.xml file.

    PLEASE wrap all posted code in code blocks (using the code button below) to retain formatting, otherwise it’s a nightmare to try and read.

    #241655 Reply

    ceeeyem
    Member

    Hello,
    I was having the same problem and infact saw ur posting online in this forum when I was searching for a solution. Please read the section 9.9 in the following link
    http://docs.jboss.org/jbossas/jboss4guide/r4/html/ch9.chapt.html
    It mentions about removing the MyFaces libraries if you are going to use JSF only.

    Mine was a pure JSF application, so I removed the following directory
    from my JBOSS installation (this dir has few myfaces.jar files that are included by default in the JBOSS installation).
    dir name ==> jbossweb-tomcat55.sar/jsf-lib

    But, i made sure I have all the necessary libraries (.jar files) in my application. In my case, I have jsf-api.jar, jsf-impl.jar along with other commons…jar files. in the “WEB-INF/lib” folder of my application directory.

    After doing these steps, I was able to successfully deploy my JSF application in JBOSS without any errors.

    I assume the problem u have is similar/same as mine and this approach will solve it.

    All the best with ur work.
    -Ceeeyem

    ——————–

    The Open source fever caught me tooo.. But, learning and enjoying it…

    #242831 Reply

    noodnik2
    Member

    Thank you, Ceeeyem!

    #250070 Reply

    vlnmca
    Member

    Hi,

    I have developed a sample application in JSF login demo by seeing the manual of Myeclipse_jsf_quickstart.pdf but after completion after deploying if i load the page

    http://localhost:8080/JSFLoginDemo/userLogin.faces

    i am getting below error. kindly help me in this regard. i am attaching below the browser error below for your reference. I am using the application server is JBOSS. in server window it is displaying as Faces context not found. I am attaching my coding details in this mail.

    Thanks you,

    V.Lakshmi Narayanan

    HTTP Status 500 –

    ——————————————————————————–

    type Exception report

    message

    description The server encountered an internal error () that prevented it from fulfilling this request.

    exception

    org.apache.jasper.JasperException
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:370)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
    org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)

    root cause

    java.lang.NullPointerException
    javax.faces.webapp.UIComponentTag.setupResponseWriter(UIComponentTag.java:615)
    javax.faces.webapp.UIComponentTag.doStartTag(UIComponentTag.java:217)
    org.apache.myfaces.taglib.core.ViewTag.doStartTag(ViewTag.java:71)
    org.apache.jsp.userLogin_jsp._jspx_meth_f_view_0(org.apache.jsp.userLogin_jsp:130)
    org.apache.jsp.userLogin_jsp._jspService(org.apache.jsp.userLogin_jsp:104)
    org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:97)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
    org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:322)
    org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:314)
    org.apache.jasper.servlet.JspServlet.service(JspServlet.java:264)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
    org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)

    note The full stack trace of the root cause is available in the Apache Tomcat/5.5 logs.

    ——————————————————————————–

    Apache Tomcat/5.5

    
    
     
    
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