Spectral oas3-valid-schema-example error on valid schema using allOf inheritance

[adriaanbastien]

Hello community,

I have a question regarding spectral linting / validation.
I get a failure on something that (i think) is valid.

spectral linting gives me an error against oas3-valid-schema-example;
470:16 error oas3-valid-schema-example "example" property type must be object components.schemas.wrongParametersError_invalidParameters.example
the objects in my openapi specification look as followed;

`
components:
problem:

  type: object

  description: The standarized Problem JSON according to RFC7807.

  properties:

    type:

      type: string

      format: uri

      description: The type of the problem.

      example: "https://example.com/wrong-parameters-error"

    title:

      type: string

      description: The details of the problem.

      example: "Your request parameters didn't validate."

    status:

      type: string

      description: The http status code of the problem / error.

      example: "404"

    detail:

      type: string

      description: A detailed description of the error.

      example: "Please check the detailed information and reasons of parameter invalidation."

  required:

  - type

  - title

  - status

       

wrongParametersError:

 allOf: # Combines the main `Error` schema with `wrongParametersError`-specific properties

    - $ref: '#/components/schemas/problem'

    - type: object

      description: Error object along with the reasons of errors and wrong parameters as an array of objects.

      # all other properties specific to a `wrongParametersError`

      properties:

        invalidParameters:

          type: array

          description: A list of invalid parameters.

          items:

            type: object

            description: Parameter identifiers and their error reasons.

            properties:

              parameterName:

                type: string

                description: The identifier of the invalid input parameter.

                example: "type"

              errorReason:

                type: string

                description: The error reason of invalid parameter.

                example: "Given input parameter is not an allowed account type."

            required:

            - parameterName

            - errorReason`

can somebody help me out with this one? Or check if the same error occurs with them?
thanks in advance,

Adriaan