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  1. ,
    Expert tip

    If you're using boot 1.4.x you need to modify the @springBootTest annotation to @SpringBootTest(classes = DataFlowServerConfiguration.class). 1.3.8 doesn't have this problem as well.

  2. ,
    Expert tip

    Spring Boot 1.4 changed their annotation system a little. Try using the @SpringBootApplication annotation for better results.

Solutions on the web

via Spring JIRA by Josip Medic, 2 years ago
via Spring JIRA by Josip Medic, 1 year ago
via Stack Overflow by Kency Kurian
, 1 month ago
Another endpoint is already registered with id 'response_queue'
via Stack Overflow by kaya
, 2 years ago
DataBinder is already initialized with ConversionService
via Stack Overflow by EvgeniySharapov
, 2 years ago
Async support must be enabled on a servlet and for all filters involved in async request processing. This is done in Java code using the Servlet API or by adding "<async-supported>true</async-supported>" to servlet and filter declarations in web.xml.
via Stack Overflow by Hereen
, 2 years ago
send is not supported, because no request channel has been configured
java.lang.IllegalStateException: Another endpoint is already registered with id 'myuniquecustomid'	at org.springframework.util.Assert.state(Assert.java:392)	at org.springframework.amqp.rabbit.listener.RabbitListenerEndpointRegistry.registerListenerContainer(RabbitListenerEndpointRegistry.java:146)	at org.springframework.amqp.rabbit.listener.RabbitListenerEndpointRegistry.registerListenerContainer(RabbitListenerEndpointRegistry.java:122)	at org.springframework.amqp.rabbit.listener.RabbitListenerEndpointRegistrar.registerAllEndpoints(RabbitListenerEndpointRegistrar.java:134)	at org.springframework.amqp.rabbit.listener.RabbitListenerEndpointRegistrar.afterPropertiesSet(RabbitListenerEndpointRegistrar.java:128)	at org.springframework.amqp.rabbit.annotation.RabbitListenerAnnotationBeanPostProcessor.afterSingletonsInstantiated(RabbitListenerAnnotationBeanPostProcessor.java:209)	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:792)	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:839)	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:538)	at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:118)	at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:766)	at org.springframework.boot.SpringApplication.createAndRefreshContext(SpringApplication.java:361)	at org.springframework.boot.SpringApplication.run(SpringApplication.java:307)	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1191)	at org.springframework.boot.SpringApplication.run(SpringApplication.java:1180)