Java EE (Java Enterprise Edition) General Discussion

When I run my JSF app, I am getting the following error:

javax.servlet.ServletException: Expected a child component type of UISelectItem/UISelectItems for component type javax.faces.SelectOne(j_id_jsp_787851920_7). Found null.
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Delving into the generated java class for my page, I find jsp_787851920_7 refers to this section

_jspx_th_h_005fselectOneMenu_005f0.setValue(new org.apache.jasper.el.JspValueExpression("/searchForm.jsp(41,9) '#{flight.departTime}'",_el_expressionfactory.createValueExpression(_jspx_page_context.getELContext(),"#{flight.departTime}",java.lang.Object.class)));
    _jspx_th_h_005fselectOneMenu_005f0.setJspId("jsp_787851920_7");

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Going back to my orginal source this relates to this snippet:

         <h:selectOneMenu value="#{flight.departTime}">
           <f:selectItems value="#{times.times}"/>
         </h:selectOneMenu>

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Here is the corresponding sections in my faces.config.xml

  <managed-bean>
    <managed-bean-name>flight</managed-bean-name>
    <managed-bean-class>com.apress.jsf.FlightSearch</managed-bean-class>
    <managed-bean-scope>session</managed-bean-scope>
    <managed-property>
      <property-name>matchingFlights</property-name>
      <list-entries>
        <value-class>com.apress.jsf.Flight</value-class>
        <value>#{flight1}</value>
        <value>#{flight2}</value>
      </list-entries>
    </managed-property>
  </managed-bean>
    <managed-bean-name>times</managed-bean-name>
    <managed-bean-class>com.apress.jsf.FlightTimes</managed-bean-class>
    <managed-bean-scope>session</managed-bean-scope>
  <managed-bean>

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Here are the two Java classes 1) FlightSearch

package com.apress.jsf;

import java.util.List;
import java.util.ArrayList;
import java.util.Collection;

public class FlightSearch {
  String origination;
  String destination;
  String departDate;
  String departTime;
  String returnDate;
  String returnTime;
  String tripType;
  ArrayList <Flight>matchingFlights = new ArrayList<Flight>();

  public String getDepartDate() {
    return departDate;
  }

  public void setDepartDate(String departDate) {
    this.departDate = departDate;
    matchingFlights.get(0).setDepartDate(departDate);
    matchingFlights.get(1).setDepartDate(departDate);
  }

  public String getDepartTime() {
    return departTime;
  }

  public void setDepartTime(String departTime) {
    this.departTime = departTime;
    matchingFlights.get(0).setDepartTime(departTime);
    matchingFlights.get(1).setDepartTime(departTime);
  }

 public String getDestination() {
    return destination;
  }

  public void setDestination(String destination) {
    this.destination = destination;
    matchingFlights.get(0).setDestination(destination);
    matchingFlights.get(1).setDestination(destination);
    matchingFlights.get(0).setFlightNum("133");
    matchingFlights.get(1).setFlightNum("233");

  }

 public String getOrigination() {
    return origination;
  }

  public void setOrigination(String origination) {
    this.origination = origination;
    matchingFlights.get(0).setOrigination(origination);
    matchingFlights.get(1).setOrigination(origination);
  }

 public String getReturnDate() {
    return returnDate;
  }

  public void setReturnDate(String returnDate) {
    this.returnDate = returnDate;
    matchingFlights.get(0).setReturnDate(returnDate);
    matchingFlights.get(1).setReturnDate(returnDate);
  }

 public String getReturnTime() {
    return returnTime;
  }

  public void setReturnTime(String returnTime) {
    this.returnTime = returnTime;
    matchingFlights.get(0).setReturnTime(returnTime);
    matchingFlights.get(1).setReturnTime(returnTime);

  }

  public String getTripType() {
    return tripType;
  }

  public void setTripType(String tripType) {
    this.tripType= tripType;
  }

  public void setMatchingFlights(List<? extends Flight> matchingFlights) {
    this.matchingFlights.addAll(matchingFlights);
  }
} 

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2) FlightTimes

package com.apress.jsf;

import javax.faces.model.SelectItem;

public class FlightTimes {
  static SelectItem[] times = new SelectItem[] {
    new SelectItem("Anytime", "Anytime"),
    new SelectItem("Morning", "Morning"),
    new SelectItem("Afternoon", "Afternoon"),
    new SelectItem("Evening", "Evening") };
  
  public SelectItem[] getTimes() {
    return times;
  }

  public void setTimes(SelectItem[] times) {
    FlightTimes.times = times;
  }
}

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From this, I can't understand why it says null was found...

I mean the selectOneMenu has a body that contains a selectItems tag.

Am I reading the error log correctly?

Can someone point me in the right direction?
Cheers..