I'm new to Salesforce and stuck on a challenge on Trailhead. Inside an Aura component, I am supposed to create a custom attribute. This seems to be the first step, but it fails regardless.
My code:
<aura:component>
<aura:attribute name="item" type="Camping_Item__c" required="true"/>
</aura:component>
Corresponding error:
Failed to save campingListItem.cmp: Invalid <aura:attribute>-Type: Camping_Item__c: Quelle
Cannot seem to find information on defining custom attributes in the Trailhead page or the developer documentation. Anyways, any help is much appreciated!