title: Failed to load API definition in Springboot
body: <p>I am moving to Spring doc open Api and trying to hit the URL. I am getting the below error and logs from console.</p>
  
  <p>URL : <a href="http://localhost:8080/swagger-ui/index.html?url=v3/api-docs" rel="nofollow noreferrer">http://localhost:8080/swagger-ui/index.html?url=v3/api-docs</a></p>
  
  <p>Logs : </p>
  
  <pre><code>2020-03-24 13:21:03.930 DEBUG 32622 --- [nio-8080-exec-3] o.s.web.servlet.DispatcherServlet        : GET "/swagger-ui/index.html?url=v3/api-docs", parameters={masked}
  2020-03-24 13:21:03.931 DEBUG 32622 --- [nio-8080-exec-3] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped to ResourceHttpRequestHandler ["classpath:/META-INF/resources/webjars/"]
  2020-03-24 13:21:03.933 DEBUG 32622 --- [nio-8080-exec-3] o.s.web.servlet.DispatcherServlet        : Completed 304 NOT_MODIFIED
  2020-03-24 13:21:03.992 DEBUG 32622 --- [nio-8080-exec-4] o.s.web.servlet.DispatcherServlet        : GET "/swagger-ui/v3/api-docs", parameters={}
  2020-03-24 13:21:03.993 DEBUG 32622 --- [nio-8080-exec-4] o.s.w.s.handler.SimpleUrlHandlerMapping  : Mapped to ResourceHttpRequestHandler ["classpath:/META-INF/resources/webjars/"]
  2020-03-24 13:21:03.994 DEBUG 32622 --- [nio-8080-exec-4] o.s.w.s.r.ResourceHttpRequestHandler     : Resource not found
  2020-03-24 13:21:03.994 DEBUG 32622 --- [nio-8080-exec-4] o.s.web.servlet.DispatcherServlet        : Completed 404 NOT_FOUND
  2020-03-24 13:21:03.994 DEBUG 32622 --- [nio-8080-exec-4] o.s.web.servlet.DispatcherServlet        : "ERROR" dispatch for GET "/error", parameters={}
  2020-03-24 13:21:03.995 TRACE 32622 --- [nio-8080-exec-4] s.w.s.m.m.a.RequestMappingHandlerMapping : 2 matching mappings: [{ /error}, { /error, produces [text/html]}]
  2020-03-24 13:21:03.995 TRACE 32622 --- [nio-8080-exec-4] s.w.s.m.m.a.RequestMappingHandlerMapping : Mapped to org.springframework.boot.autoconfigure.web.servlet.error.BasicErrorController#error(HttpServletRequest)
  2020-03-24 13:21:03.996 DEBUG 32622 --- [nio-8080-exec-4] o.s.w.s.m.m.a.HttpEntityMethodProcessor  : Using 'application/json', given [application/json, */*] and supported [application/json, application/*+json, application/json, application/*+json]
  2020-03-24 13:21:03.997 DEBUG 32622 --- [nio-8080-exec-4] o.s.w.s.m.m.a.HttpEntityMethodProcessor  : Writing [{timestamp=Tue Mar 24 13:21:03 EDT 2020, status=404, error=Not Found, message=No message available,  (truncated)...]
  2020-03-24 13:21:03.998 DEBUG 32622 --- [nio-8080-exec-4] o.s.web.servlet.DispatcherServlet        : Exiting from "ERROR" dispatch, status 404
  </code></pre>
  
  <p>I do see my JSON Response when i try to open the below URL.</p>
  
  <p><a href="http://localhost:8080/v3/api-docs" rel="nofollow noreferrer">http://localhost:8080/v3/api-docs</a></p>