Has anyone see this?

query {
    user {
      id
      DocumentAccess {
        access
        Document (filter: {id: "cj9o58b694zlg0155kqeirrk4"}){
          id
          name
}}}

return this error:

"errors": [
    {
      "message": "Cannot return null for non-nullable type (line 6, column 9):\n        fund

looks like there is a required relation between

user

and

DocumentAccess

, or between

DocumentAccess

and

Document

, and one of those somehow ended up being

null