Re: [keycloak-user] Unable to find a MessageBodyReader of content-type application/json and type AccessTokenResponse

From: "Alexander Chriztopher" <alexander.chriztopher(a)gmail.com&gt; To: keycloak-user(a)lists.jboss.org Sent: Tuesday, 25 November, 2014 2:30:01 PM Subject: [keycloak-user] Unable to find a MessageBodyReader of content-type application/json and type AccessTokenResponse Hi All, Am trying to execute this call : Keycloak keycloak = Keycloak.getInstance(" http://localhost:9080/auth ", "master", "admin", "admin", "security-admin-console"); But am getting the following error : Exception in thread "main" javax.ws.rs.client.ResponseProcessingException: javax.ws.rs.ProcessingException: Unable to find a MessageBodyReader of content-type application/json and type class org.keycloak.representations.AccessTokenResponse at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:140) at org.jboss.resteasy.client.jaxrs.internal.proxy.extractors.BodyEntityExtractor.extractEntity(BodyEntityExtractor.java:58) at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientInvoker.invoke(ClientInvoker.java:104) at org.jboss.resteasy.client.jaxrs.internal.proxy.ClientProxy.invoke(ClientProxy.java:62) at com.sun.proxy.$Proxy19.grantToken(Unknown Source) at org.keycloak.admin.client.token.TokenManager.grantToken(TokenManager.java:56) at org.keycloak.admin.client.token.TokenManager.getAccessToken(TokenManager.java:33) at org.keycloak.admin.client.token.TokenManager.getAccessTokenString(TokenManager.java:28) at org.keycloak.admin.client.Keycloak.<init>(Keycloak.java:28) at org.keycloak.admin.client.Keycloak.getInstance(Keycloak.java:32) at fr.klee.test.RestTest.main(RestTest.java:22) Caused by: javax.ws.rs.ProcessingException: Unable to find a MessageBodyReader of content-type application/json and type class org.keycloak.representations.AccessTokenResponse at org.jboss.resteasy.core.interception.ClientReaderInterceptorContext.throwReaderNotFound(ClientReaderInterceptorContext.java:39) at org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.getReader(AbstractReaderInterceptorContext.java:73) at org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.proceed(AbstractReaderInterceptorContext.java:50) at org.jboss.resteasy.plugins.interceptors.encoding.GZIPDecodingInterceptor.aroundReadFrom(GZIPDecodingInterceptor.java:59) at org.jboss.resteasy.core.interception.AbstractReaderInterceptorContext.proceed(AbstractReaderInterceptorContext.java:53) at org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readFrom(ClientResponse.java:248) at org.jboss.resteasy.client.jaxrs.internal.ClientResponse.readEntity(ClientResponse.java:181) at org.jboss.resteasy.specimpl.BuiltResponse.readEntity(BuiltResponse.java:211) at org.jboss.resteasy.client.jaxrs.internal.ClientInvocation.extractResult(ClientInvocation.java:104) ... 10 more What can cause this error ? Am running this in the admin-client example (the master one) application by the way in order to have the right dependencies etc. Thanks for any help. _______________________________________________ keycloak-user mailing list keycloak-user(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/keycloak-user