Null pointer Exception Invoking Faces Servlet

[Chandra Sekhar]

Hi,     I am finding a Null pointer Exception on Invoking the Faces Servlet.Can u please solve for me the same.     It's getting Rolled back and when the service method is invoked.   I'm putting the Exception to you. Needed it urgently.       [7/28/06 13:12:04:781 IST] 0000002f ServletWrappe E   SRVE0068E: Could not invoke the service() method on servlet Faces Servlet. Exception thrown : java.lang.NullPointerException  at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:1032)  at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:1043)  at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:1043)  at org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreComponentState(JspStateManagerImpl.java:165)  at org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreView(JspStateManagerImpl.java:221)  at org.apache.myfaces.application.jsp.JspViewHandlerImpl.restoreView(JspViewHandlerImpl.java:301)  at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:129)  at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:82)  at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)  at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1212)  at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:629)  at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:80)  at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1657)  at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:77)  at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:421)  at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:367)  at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:94)  at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:548)  at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:601)  at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:934)  at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1021)  at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1332)   [7/28/06 13:12:04:875 IST] 0000002f LocalTranCoor E   WLTC0017E: Resources rolled back due to setRollbackOnly() being called. [7/28/06 13:12:05:031 IST] 0000002f WebApp        E   SRVE0026E: [Servlet Error]-[Faces Servlet]: java.lang.NullPointerException  at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:1032)  at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:1043)  at javax.faces.component.UIComponentBase.processRestoreState(UIComponentBase.java:1043)  at org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreComponentState(JspStateManagerImpl.java:165)  at org.apache.myfaces.application.jsp.JspStateManagerImpl.restoreView(JspStateManagerImpl.java:221)  at org.apache.myfaces.application.jsp.JspViewHandlerImpl.restoreView(JspViewHandlerImpl.java:301)  at org.apache.myfaces.lifecycle.LifecycleImpl.restoreView(LifecycleImpl.java:129)  at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:82)  at javax.faces.webapp.FacesServlet.service(FacesServlet.java:197)  at com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWrapper.java:1212)  at com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(ServletWrapper.java:629)  at com.ibm.ws.webcontainer.servlet.CacheServletWrapper.handleRequest(CacheServletWrapper.java:80)  at com.ibm.ws.webcontainer.WebContainer.handleRequest(WebContainer.java:1657)  at com.ibm.ws.webcontainer.channel.WCChannelLink.ready(WCChannelLink.java:77)  at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleDiscrimination(HttpInboundLink.java:421)  at com.ibm.ws.http.channel.inbound.impl.HttpInboundLink.handleNewInformation(HttpInboundLink.java:367)  at com.ibm.ws.http.channel.inbound.impl.HttpICLReadCallback.complete(HttpICLReadCallback.java:94)  at com.ibm.ws.tcp.channel.impl.WorkQueueManager.requestComplete(WorkQueueManager.java:548)  at com.ibm.ws.tcp.channel.impl.WorkQueueManager.attemptIO(WorkQueueManager.java:601)  at com.ibm.ws.tcp.channel.impl.WorkQueueManager.workerRun(WorkQueueManager.java:934)  at com.ibm.ws.tcp.channel.impl.WorkQueueManager$Worker.run(WorkQueueManager.java:1021)  at com.ibm.ws.util.ThreadPool$Worker.run(ThreadPool.java:1332)       Regds, Chandru.