Trying to create documentation from existing YAML files


I have several existing Open API 3.0 yaml files and I try to publish documentation for them.
In Swagger UI everything is displayed as expected and there are also no errors in the Swagger Editor validation.

So I imported the files to Postman and tried to publish documentation from there. The result is pretty messy though.

I get an extremely nested tree structure and some parts of the endpoint paths are specified with a colon “/:”, at least for some elements.

This does not occur in SwaggerUI. Any ideas what might be wrong?colon