executePhase (PROCESS_VALIDATIONS 3..) Error on h:selectItems

[Fahim A.]

Hi there,

i am bugged because of following error message:

 
14:14:36,947 WARN  [lifecycle] executePhase(PROCESS_VALIDATIONS 3,com.sun.faces.context.FacesContextImpl@3729f7) threw exception
javax.faces.FacesException
at com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:108)
at com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
at com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
...
...
...

Error message of the site:

  java.util.NoSuchElementException
javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:117)
javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:144)
javax.faces.component.SelectItemsIterator.next(SelectItemsIterator.java:49)
javax.faces.component.UISelectOne.matchValue(UISelectOne.java:164)
javax.faces.component.UISelectOne.validateValue(UISelectOne.java:137)
javax.faces.component.UIInput.validate(UIInput.java:867)
  

How I get to this error message:

I do have some selectOneMenu Boxes within an dataTable on my xhtml site:

  
<h:dataTable id="properties_list" value="#{reportManagerBean.currentReport.properties}"
binding="#{reportManagerBean.propertyDataTable}" var="propObject" rendered="true" border="2">
...
<h:selectOneMenu id="properties" styleClass="input_text" value="#{propObject.property}">
<a4j:support ajaxSingle="true" event="onchange" />
<f:selectItem itemValue="" itemLabel="- Choose -" /><f:selectItems value="#{reportManagerBean.propertyList}" />
</h:selectOneMenu>  
...
</dataTable>

With an commandLink I do change propObject (I do add one more property to this list). I will get only this error message, when #{reportManagerBean.propertyList} will be called and propObject.property has an value. If propObject.properts is null (no value choosen), everything works fine...

reportManagerBean.propertyList():

 
public List<SelectItem> getPropertyList() {
List<SelectItem> propertyList = new ArrayList<SelectItem>();

if (this.getCurrentReport().getReporttype() != null) 
{
int row = this.getPropertyDataTable().getRowIndex();
if(this.getPropertyDataTable().getRowIndex()>=0) // Sometimes RowIndex is -1 ?!
{
ReportProperties prop = this.getCurrentReport().getProperties().get(row);
if (prop!=null && prop.getAttribute() != null) 
{
List<String> propertyStringList = new ArrayList<String>();
// get all possible properties for an attribute
propertyStringList = this._sl.getReportService().getPropertiesForAttribute(this.getCurrentReport().getReporttype(),prop.getAttribute());
for (String string : propertyStringList) 
{
// Country attribute can be null in db
if (string != null)
propertyList.add(new SelectItem(string));
}
}
}
}
return propertyList;
}

Anybody got an idea what this error message means?

[ April 20, 2008: Message edited by: Fahim A. ]
[ April 20, 2008: Message edited by: Fahim A. ]

[Fahim A.]

After calling the getter #{reportManagerBean.propertyList} the htmldatatable seems to forget the positioned row and returns -1. After that the getter of propertyList does return a list of SelectedItems to the htmldatatable without an position.

Anybody got an idea how to solve this problem?

[Navdeep kanwal Singh]

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I am having the Same Exception ,Have you got any solution.???
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com.sun.faces.lifecycle.ProcessValidationsPhase execute
WARNING: java.util.NoSuchElementException
javax.faces.FacesException: java.util.NoSuchElementException
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:714)
at javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
at javax.faces.component.UIComponent.invokeOnComponent(UIComponent.java:720)
at javax.faces.component.UIComponentBase.invokeOnComponent(UIComponentBase.java:675)
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