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I have upgraded my application from faces 2.1 to 2.2.The following error showing up when I am accessing my application in browser.Using javax.faces-2.2.4 jar, primefaces-4.0 jar and primefaces-extensions-1.2.0 jar in my application

    java.lang.NullPointerException
        at org.primefaces.context.PrimeFacesContext.release(PrimeFacesContext.java:26)
        at org.primefaces.context.PrimeFacesContext.release(PrimeFacesContext.java:28)
        at javax.faces.webapp.FacesServlet.service(FacesServlet.java:665)
        at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
        at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
        at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)
        at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:70)
        at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:368)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
        at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)
        at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97)
        at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380)

This is my web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">

This is my faces-config.xml

<?xml version="1.0" encoding="UTF-8"?>
<faces-config version="2.0" xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xi="http://www.w3.org/2001/XInclude" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_2_0.xsd">
priya
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  • WebLogic Server is 10.3.6.0 – priya Jan 15 '14 at 09:58
  • It seems you should leave one PF's jar in the classpath of your webapp, try to remove the extension's one to see. – Omar Jan 15 '14 at 14:23
  • I have removed primefaces-extensions-1.2.0 jar from application WEB-INF/lib then also getting the same error java.lang.NullPointerException at org.primefaces.context.PrimeFacesContext.release(PrimeFacesContext.java:26) at org.primefaces.context.PrimeFacesContext.release(PrimeFacesContext.java:28) at javax.faces.webapp.FacesServlet.service(FacesServlet.java:612) at – priya Jan 15 '14 at 16:21
  • Make sure that's removed also through the EDI. Make a clean & build. – Omar Jan 15 '14 at 16:48
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    How exactly did you upgrade to JSF 2.2? WebLogic 10.x doesn't support it. – BalusC Jan 16 '14 at 08:57

2 Answers2

1

My problem got solved by not exporting (Properties->Java Build Path->Order and Export->Uncheck primefaces and extension jar checkbox)

primefaces-4.0 jar and primefaces-extensions-1.2.0 jar.

These two jars are present in application's WEB-INF/lib folder.

UdayKiran Pulipati
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priya
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-2

This error appeared when informed hibernate.cfg.xml in the address of the packet in the class map. Make notes of all the configuration files if you are not wrong addresses.

César Julião Diniz
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