[richfaces-issues] [JBoss JIRA] Commented: (RF-2018) ListShuttle: required="true": exception occurs after submit in case if empty collection passed to component

[Tsikhon Kuprevich (JIRA)]

    [ http://jira.jboss.com/jira/browse/RF-2018?page=comments#action_12396518 ] 
            
Tsikhon Kuprevich commented on RF-2018:
---------------------------------------

javax.servlet.ServletException
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:256)
	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)

root cause

java.lang.NullPointerException
	org.richfaces.component.UIOrderingBaseComponent.validateValue(UIOrderingBaseComponent.java:325)
	org.richfaces.component.UIListShuttle.validate(UIListShuttle.java:601)
	org.richfaces.component.UIOrderingBaseComponent.executeValidate(UIOrderingBaseComponent.java:246)
	org.richfaces.component.UIOrderingBaseComponent.processValidators(UIOrderingBaseComponent.java:285)
	javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1033)
	javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1033)
	javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1033)
	javax.faces.component.UIForm.processValidators(UIForm.java:229)
	javax.faces.component.UIComponentBase.processValidators(UIComponentBase.java:1033)
	javax.faces.component.UIViewRoot.processValidators(UIViewRoot.java:662)
	org.ajax4jsf.component.AjaxViewRoot.access$201(AjaxViewRoot.java:57)
	org.ajax4jsf.component.AjaxViewRoot$3.invokeRoot(AjaxViewRoot.java:319)
	org.ajax4jsf.context.JsfOneOneInvoker.invokeOnRegionOrRoot(JsfOneOneInvoker.java:56)
	org.ajax4jsf.context.AjaxContextImpl.invokeOnRegionOrRoot(AjaxContextImpl.java:170)
	org.ajax4jsf.component.AjaxViewRoot.processValidators(AjaxViewRoot.java:333)
	com.sun.faces.lifecycle.ProcessValidationsPhase.execute(ProcessValidationsPhase.java:100)
	com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
	com.sun.faces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:117)
	javax.faces.webapp.FacesServlet.service(FacesServlet.java:244)
	org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
	org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)


> ListShuttle: required="true": exception occurs after submit in case if empty collection passed to component
> -----------------------------------------------------------------------------------------------------------
>
>                 Key: RF-2018
>                 URL: http://jira.jboss.com/jira/browse/RF-2018
>             Project: RichFaces
>          Issue Type: Bug
>    Affects Versions: 3.1.4
>         Environment: CR1
>            Reporter: Tsikhon Kuprevich
>         Assigned To: Nick Belaevski
>             Fix For: 3.1.4
>
>
> ListShuttle: required="true": exception occurs after submit in case if empty collection passed to component

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