OAuth2RestTemplate.postForEntity RestClientException: No HttpMessageConverter for [org.x.xx] and content type [application/json]

Asked Apr 25 '19 at 14:09

Active Apr 25 '19 at 15:12

Viewed 492 times

I'm using OAuth2RestTemplate to query an external api that accept a JSON object.

HttpHeaders headers = new HttpHeaders();
headers.add(HttpHeaders.CONTENT_TYPE, MediaType.APPLICATION_JSON_VALUE);
HttpEntity<XX> request = new HttpEntity<>(xX, headers);
ResponseEntity<String> response = oAuth2RestTemplate.postForEntity(url , request, String.class);

And I got this error :

org.springframework.web.client.RestClientException: No HttpMessageConverter for [com.yy.XX] and content type [application/json]
    at org.springframework.web.client.RestTemplate$HttpEntityRequestCallback.doWithRequest(RestTemplate.java:956) ~[spring-web-5.1.4.RELEASE.jar:5.1.4.RELEASE]
    at org.springframework.web.client.RestTemplate.doExecute(RestTemplate.java:732) ~[spring-web-5.1.4.RELEASE.jar:5.1.4.RELEASE]

I tried to add MappingJackson2HttpMessageConverter to my oAuth2RestTemplate but I got the same error.

edited Apr 25 '19 at 14:25

asked Apr 25 '19 at 14:09

Oussama Werfelli

Can you put the content of SubscriptionAssignmentDTO and the request body? – Francesc Recio Apr 25 '19 at 14:17
It's a complex class that I mentioned with XX in the first block of code, it's the object that I want to send – Oussama Werfelli Apr 25 '19 at 14:23
Solved, XX class must have a no args constructor – Oussama Werfelli Apr 29 '19 at 10:41

OAuth2RestTemplate.postForEntity RestClientException: No HttpMessageConverter for [org.x.xx] and content type [application/json]

0 Answers0