400 Invalid recursion selector value 'model'

[Arruda]

Estou recebenco o erro a seguir

http://localhost:4503/content/experience-fragments/project/us/en/site/header/master.model.json

Invalid recursion selector value 'model'

Cannot serve request to /content/experience-fragments/project/us/en/site/header/master.model.json in org.apache.sling.servlets.get.DefaultGetServlet

Se alguém puder ajudar com este wrro agradeço.

[Mohit_KBansal]

Just cross-check if content nodes in your experience fragment is having any self-call, 

eg. Experience fragment -> component A -> Experience fragment 

or Experience fragment -> component A -> Component B -> Component A

[Sachin_Arora_ · Accepted solution]

Experience fragment can be exported as a JSON in Adobe Target. Please refer this document :

https://experienceleague.adobe.com/docs/experience-manager-65/authoring/authoring/experience-fragmen...

Screenshot from same document :

Also you can refer this old question asked in Community :

https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/need-to-read-export-json-o...

Please refer this document for custom implementation :

https://medium.com/exadel-digital-marketing-technology-practice/aem-experience-fragments-consuming-o...