Hi everybody, I am using cxf-3.1.7 with jax-rs and JacksonJsonProvider
My application works normally but when BingPreview tries to crawl my page I get ERROR 2017-08-10 12:32:51,561 ajp-nio-8009-exec-4: org.apache.cxf.jaxrs.utils.JAXRSUtils.logMessageHandlerProblem(JAXRSUtils.java:1811): No message body writer has been found for class com.lib.datatype.Config, ContentType: */* BingPreview is a Microsoft bot that generates page preview and apparently can ran JavaScript. Here is the user_agent: Mozilla/5.0 (iPhone; CPU iPhone OS 7_0 like Mac OS X) AppleWebKit/537.51.1 (KHTML, like Gecko) Version/7.0 Mobile/11A465 Safari/9537.53 BingPreview/1.0b Apparently BingPreview calls my method with Accept: */* instead of "application/json" I can recreate the behavior with curl curl -iH "application/json" http://... works as expected curl -i http://... gives the same error The question is the following: Since the client explicitly specified that accepts anything why CXF has a problem with that and throws an exception? It should return "application/json" and specify that to the ContentType not throw an exception? Right? Wrong? What do you think? Vassilis
