oas3-valid-(content-)schema-example: can't handle circular references

Describe the bug

It seems that in some cases the rules oas3-valid-schema-example and oas3-valid-content-schema-example fail although the examples and JSON paths are valid (afaik).

I get in the command line:

 2040:25  error  oas3-valid-content-schema-example  can't resolve reference #/components/schemas/process_json_schema from id #
 4745:15  error  oas3-valid-content-schema-example  can't resolve reference #/components/schemas/process_arguments from id #
 4745:15  error  oas3-valid-schema-example          can't resolve reference #/components/schemas/process_arguments from id #
 5016:29  error  oas3-valid-content-schema-example  can't resolve reference #/components/schemas/process_arguments from id #

To Reproduce

OpenAPI document: https://raw.githubusercontent.com/Open-EO/openeo-api/spectral/openapi.yaml

.spectral.yml

extends: "spectral:oas"

Run: spectral lint openapi.yaml

Expected behavior

No warnings/errors

Environment (remove any that are not applicable):

• Library version: 5.0.0 and develop branch
• OS: Windows 10

[philsturgeon]

Hey! The team has been rammed with Elements, Collaborative “Web Projects”, and Workspace Groups for the last few months but we’re about to rapid fire release a bunch of that stuff and get back to meaningful improvements to Spectral.

Spectral v6 will need a certain amount of refactoring for OpenAPI v3.1 (#1302) and loads of other improvements will be happening, so yeah it’s coming! Again, https://github.com/stoplightio/spectral/issues/1054 is the issue to watch so subscribe to that for updates.

[m-mohr]

Totally understood. I had a PR up (#915), but didn’t had enough knowledge to fix it properly, could just “ignore” it, it’s just too deep in the code and - as it seems - needs a new parser. So I’m happy to hear that this might be solved in 6.0 and I’m also happy to test or so.