Unable to Autowire brave.Tracer inside Spring boot Application

Question

I am working on Spring boot application and I tried to Autowire Tracer object to get the traceId, but its raised the following exception. why??

Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'brave.Tracer' available: expected at least 1 bean which qualifies as autowire candidate. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}

I used the Tracer in a lot of projects and its always working with no issues!!

We can not tell the exact cause by seeing this error so please show us what you done so far — Sasikumar Murugesan, Jul 04 '19 at 09:20
I have the same issue having uprev'd from Spring Cloud Greenwich.SR2 to Hoxton.SR1 (which seems to have uprev'd brave from 5.6.5 to 5.9.0. — wabrit, Mar 24 '20 at 10:20

score -1 · Answer 1 · edited Jul 04 '19 at 19:15

-1

Spring boot container is not able to resolve the implementation of your autowired interface in this case. Please annotate your implementation class with spring stereotype annotations.

For e.g We provide @Reposiory for dao classes, @Service for service classes & @Component as a generic one. This will solve your problem. If you still face any issues, Just share your code snippet.

edited Jul 04 '19 at 19:15

Catarina Ferreira

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answered Jul 04 '19 at 06:00

Robin Sharma

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Unable to Autowire brave.Tracer inside Spring boot Application

1 Answers1