I am new around with FHIR and hope this is the right place to ask and someone knows what is my problem.
I intend to create a project on https://simplifier.net/. Yet, I am not able to fetch resources from HAPI-based FHIR server. I use the GET request URL from the server (e.g., https://fhir.example.edu/hapi-fhir-jpaserver/fhir/Patient?_pretty=true) but the error pops up is:
Starting import …
Could not upload file/zip due to a technical error: Type checking the data: Encountered unknown element ‘source’ at location ‘Bundle.entry.resource.meta.source’ while parsing