though seeing this comment in 2021 but thanks leo it works

The problem occured when trying to add any new value to card component

Invalid recursion selector value 'model' Cannot serve request to /content/wknd-spa-angular/us/en/home/jcr:content/root/responsivegrid/custom_component.model.json in org.apache.sling.servlets.get.DefaultGetServlet Request Progress: 0 TIMER_START{Request Processing} 1 COMMENT timer_end format is {<ela...

@Ankur_Khare below is the code for custom component java class:import org.apache.sling.models.annotations.*;import org.apache.sling.models.annotations.injectorspecific.ValueMapValue;import com.adobe.cq.export.json.ComponentExporter;import com.adobe.cq.export.json.ExporterConstants;import org.apache....

Hi,I am using AEM 6.5 and following the tutorial https://experienceleague.adobe.com/docs/experience-manager-learn/spa-angular-tutorial. However after adding custom-component to the page on adding the value I am getting Invalid recursion selector value.I also checked out the source code from https://...