Hello Romain,
First, you have to know that in our application, Jackson is the JAX-RS provider:
@Provider
@Consumes(MediaType.APPLICATION_JSON)
@Produces(MediaType.APPLICATION_JSON)
public class MyJacksonJsonProvider extends JacksonJsonProvider {
}
But according to me the issue is not on the JAX-RS provider side bur rather on
CDI part.
I perform the same test by using curl instead of Swagger UI and I got the same
response:
{"code":500,"messages":["javax.enterprise.inject.CreationException","java.lang.StackOverflowError","
- Caused by: null"]}.
So the question is : how to debug/log any CDI issue in TomEE ?
Best Regards.
-----Original Message-----
From: Romain Manni-Bucau [mailto:[email protected]]
Sent: vendredi 5 mai 2017 15:06
To: [email protected]
Subject: Re: Issue with CDI injection: got CreationException with
StackOverflowError
Hi
Looks like a cyclic reference. Likely a cause of the exception. Johnzon 1 fixed
it i think for stacks but here the format looks specific so likely a model
issue. Can be linked to swagger model which relies on jackson by default.
That said the error means a cdi bean cant be created so you should be able to
fix this root cause instead of the serialization consequence.
Le 5 mai 2017 13:55, "COURTAULT Francois" <[email protected]> a
écrit :
Hello everyone,
I have a POJO with several injections (@Inject) in it which runs fine when
performing some tests using Swagger UI.
Yesterday, in this POJO, I have added a new @Inject and if I test this one with
Swagger UI, I got 500 with this payload:
{ "code": 500, "messages": [ "javax.enterprise.inject.CreationException",
"java.lang.StackOverflowError", " - Caused by: null" ] }
The issue I have is that, in TomEE log files, I don't see any stacktrace :( Is
there any settings to help me to find out what is the real issue ?
BTW, have you any idea what could cause this issue ? (I was thinking of
circular dependency but according my source code analysis this is not the
case)
Best Regards.
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