[jboss-user] [JBoss Portal] - error running jsp page in jboss, any ideas how to fix?

[Nick Gun]

Nick Gun [http://community.jboss.org/people/reggsoft] created the discussion

"error running jsp page in jboss, any ideas how to fix?"

To view the discussion, visit: http://community.jboss.org/message/637834#637834

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error running jsp page in jboss, any ideas how to fix?

*type* Exception report
*message*
*description* The server encountered an internal error () that prevented it from fulfilling this request.
*exception*
org.apache.jasper.JasperException: java.lang.NullPointerException org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:413) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) 

*root cause*
java.lang.NullPointerException javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComponentClassicTagBase.java:1858) org.apache.jsp.temp_jsp._jspx_meth_f_005fview_005f0(temp_jsp.java:110) org.apache.jsp.temp_jsp._jspService(temp_jsp.java:88) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:369) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:326) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253) javax.servlet.http.HttpServlet.service(HttpServlet.java:847) 

*note* The full stack trace of the root cause is available in the JBoss Web/7.0.1.Final logs.



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04:42:44,245 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-
host].[/citypress-1.0-SNAPSHOT].[jsp]] (http--127.0.0.1-8080-1) Servlet.service(
) for servlet jsp threw exception: java.lang.NullPointerException
        at javax.faces.webapp.UIComponentClassicTagBase.setJspId(UIComponentClas
sicTagBase.java:1858) [jboss-jsf-api_2.1_spec-2.0.0.Beta1.jar:2.0.0.Beta1]
        at org.apache.jsp.temp_jsp._jspx_meth_f_005fview_005f0(temp_jsp.java:110
)
        at org.apache.jsp.temp_jsp._jspService(temp_jsp.java:88)
        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) [j
bossweb-7.0.1.Final.jar:7.0.2.Final]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-s
ervlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
        at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper
.java:369) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:3
26) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:253) [jb
ossweb-7.0.1.Final.jar:7.0.2.Final]
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) [jboss-s
ervlet-api_3.0_spec-1.0.0.Final.jar:1.0.0.Final]
        at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Appl
icationFilterChain.java:329) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationF
ilterChain.java:248) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperV
alve.java:275) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.catalina.core.StandardContextValve.invoke(StandardContextV
alve.java:161) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(Secu
rityContextAssociationValve.java:139) [jboss-as-web-7.0.2.Final.jar:7.0.2.Final]


        at org.jboss.as.web.NamingValve.invoke(NamingValve.java:57) [jboss-as-we
b-7.0.2.Final.jar:7.0.2.Final]
        at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmC
loserValve.java:49) [jboss-as-jpa-7.0.2.Final.jar:7.0.2.Final]
        at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.j
ava:154) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.j
ava:102) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineVal
ve.java:109) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.jav
a:362) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java
:877) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.proce
ss(Http11Protocol.java:667) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:95
2) [jbossweb-7.0.1.Final.jar:7.0.2.Final]
        at java.lang.Thread.run(Thread.java:722) [:1.7.0]
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