Resolved: has been injected into other beans in its raw version as part of a circular reference

 

Resolved by referring to:

1. https://www.baeldung.com/circular-dependencies-in-spring#2-use-lazy
2. https://blog.51cto.com/u_13478207/3336383

has been injected into other beans in its raw version as part of a circular reference, but has eventually been wrapped. This means that said other beans do not use the final version of the bean. This is often the result of over-eager type matching - consider using 'getBeanNamesOfType' with the 'allowEagerInit' flag turned off, for example.

structure to tell the story...

@Service

public class MainService{

    @Autowired

    private ServiceParent

}

@Service

public class ServiceParent{

    @Autowired

    private ServiceChild

    

}

@Service

public class ServiceChild{

    @Autowired

    private ServiceParent

    

}

then will hit the exception while maven run the application locally/at server.

@Service

public class ServiceChild{

    @Autowired

    @Lazy

    private ServiceParent

    

}