The following won't validate, but won't pass the validation in this trail.  Quantity field is howver using the correct field.  Thoughts?



<aura:component>

<aura:attribute name="item" type="Camping_Item__c" required="true"/>    
    <ui:outputText value="{!v.item.Name}"/>
    <ui:outputCheckbox value="{!v.item.Packed__c}"/>
    <ui:outputCurrency value="{!v.item.Price__c}"/>
      <ui:outputNumber value="{!v.item.Quantity}"/>
            
</aura:component>