AnnotationConfigApplicationContext has not been refreshed yet

[sue gari]

In springboot app, Existing classes

Class A {

    @Bean
    Jackson2JsonObjectMapper objectMapper() {
 
        ObjectMapper mapper = new ObjectMapper();
        mapper.registerModule(xxxx);
 ......
...
        return new Jackson2JsonObjectMapper(mapper);
    }

 @Bean
    xxxx addxxxx(
            SomeClass class,
            Jackson2JsonObjectMapper objectMapper
    ) {
       ..do someting.
return xxx
         
}

The above was working fine until I introduced
@Configuration
Class B {

@Bean
Declare BeanC

}

After introducing the above class, it creates the bean in ClassB but it gives the following error :

"Unsatisfied dependency expressed through method 'standardJacksonObjectMapperBuilderCustomizer' parameter 1; nested exception is org.springframework.boot.context.properties.ConfigurationPropertiesBindException: Error creating bean with name 'spring.jackson-org.springframework.boot.autoconfigure.jackson.JacksonProperties': Could not bind properties to 'JacksonProperties' : prefix=spring.jackson, ignoreInvalidFields=false, ignoreUnknownFields=true; nested exception is java.lang.IllegalStateException: org.springframework.context.annotation.AnnotationConfigApplicationContext@657c8ad9 has not been refreshed yet"

I also implemented the following solution but it did not work

@SpringBootApplication
public class MyApplication {
    public static void main(String[] args) {

        SpringApplication.run(MyApplication.class, args);
        AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
        ctx.register(ClassB.class);
        ctx.refresh();
    }
}

Any suggestions to resolve would be appreciated.

[Himai Minh]

Hi, some web sites suggest to @Autowire ApplicationContext  ctx instead of creating an instance of it.