Hello everyone ! I'm having some troble whyle trying to run the example of week 3 unit 5 of open sap course https://github.com/SAP-samples/cloud-cap-samples/tree/openSAP-week3-unit5 https://open.sap.com/courses/cp7/items/y6qAYiWpxGJqIpCYpwzn6 in the homepage i have this errors :

in the Books page i have this errors :

because of this errors i can not see any data in the page:

I have followed the steps in the demo presentend in the course, create role collection, assigned access to my user and also checked in the git repository if what i was doing was right, can someone help me to understand what i have made wrong?
follow Github issue https://github.com/SAP-samples/cloud-cap-samples/issues/85