Compilation error while compiling client code generated through open api maven plugin

[AnuragGarg89]

Description

mvn compile results in build failure because of missing import of the file org.openapitools.client.model.Link;

openapi-generator version

<groupId>org.openapitools</groupId>
<artifactId>openapi-generator-maven-plugin</artifactId>
<version>3.1.1</version>

OpenAPI declaration file content or url

pom.xml and .yaml used for generating java client code: https://gist.github.com/AnuragGarg89/3118e8ee58f19a9ee87ff775a9265662

Steps to reproduce

create a maven project do mvn generate sources using the pom attached do mvn clean compile expected build success actual compilation error and build failure

[jmini]

I looked at your spec, near Link: you have a strange object: https://gist.github.com/AnuragGarg89/3118e8ee58f19a9ee87ff775a9265662#file-sdp-yaml-L1179-L1182 I am not sure that this is the root of the problem.

To analyze this issue, it would be great if you can reduce the input spec to a minimal example.

[AnuragGarg89]

swagger: '2.0'
info:
  description: Api Documentation
  version: '1.0'
  title: Api Documentation
  termsOfService: 'urn:tos'
  contact: {}
  license:
    name: Apache 2.0
    url: 'http://www.apache.org/licenses/LICENSE-2.0'
host: qa.api.sdp.ihsmvals-dev.com
basePath: /
tags:
  - name: web-mvc-endpoint-handler-mapping
    description: Web Mvc Endpoint Handler Mapping
paths:
  /actuator:
    get:
      tags:
        - web-mvc-endpoint-handler-mapping
      summary: links
      operationId: linksUsingGET
      consumes:
        - application/json
      produces:
        - application/json
        - application/vnd.spring-boot.actuator.v2+json
      responses:
        '200':
          description: OK
          schema:
            type: object
            additionalProperties:
              type: object
              additionalProperties:
                $ref: '#/definitions/Link'
        '401':
          description: Unauthorized
        '403':
          description: Forbidden
        '404':
          description: Not Found
definitions:
  Batch:
    type: object
    properties:
      batchId:
        type: string
      snapTime:
        type: string
        format: date-time
      source:
        type: string
      supplier:
        type: string
      startTime:
        type: string
        format: date-time
      exchange:
        type: string
  Link:
    type: object
    properties:
      href:
        type: string
      templated:
        type: boolean
  'Map?string,Link?':
    type: object
    additionalProperties:
      $ref: '#/definitions/Link'

Jérémie Bresson - Does this help?

[jmini]

I have edited your example for better readabillity...

Is really 'Map?string,Link?' really the name of the type that you want? This might be a valid "Swagger V2 Spec", but it looks wired to me.

Can you not rename it LinksMap or something similar?

[AnuragGarg89]

Map«string,Link» this is what it was in my original json

[wing328]

Map«string,Link» this is what it was in my original json

"Map«string,Link»" looks like the name of the type. You should replace it with something more meaningful such as "LinkMap"