求助rabbitMQ后端发信息接受正常，前端发信息接受报错

2021-04-07 18:33:36.297  WARN 11408 --- [ntContainer#0-1] s.a.r.l.ConditionalRejectingErrorHandler : Execution of Rabbit message listener failed.

org.springframework.amqp.rabbit.support.ListenerExecutionFailedException: Listener threw exception
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.wrapToListenerExecutionFailedExceptionIfNeeded(AbstractMessageListenerContainer.java:1746) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:1636) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.actualInvokeListener(AbstractMessageListenerContainer.java:1551) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.invokeListener(AbstractMessageListenerContainer.java:1539) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doExecuteListener(AbstractMessageListenerContainer.java:1530) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.executeListener(AbstractMessageListenerContainer.java:1474) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.doReceiveAndExecute(SimpleMessageListenerContainer.java:967) [spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.receiveAndExecute(SimpleMessageListenerContainer.java:913) [spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer.access$1600(SimpleMessageListenerContainer.java:83) [spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.mainLoop(SimpleMessageListenerContainer.java:1288) [spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.SimpleMessageListenerContainer$AsyncMessageProcessingConsumer.run(SimpleMessageListenerContainer.java:1194) [spring-rabbit-2.3.6.jar:2.3.6]
    at java.lang.Thread.run(Thread.java:748) [na:1.8.0_192]
Caused by: org.springframework.amqp.AmqpException: No method found for class [B
    at org.springframework.amqp.rabbit.listener.adapter.DelegatingInvocableHandler.getHandlerForPayload(DelegatingInvocableHandler.java:151) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.adapter.DelegatingInvocableHandler.getMethodFor(DelegatingInvocableHandler.java:271) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.adapter.HandlerAdapter.getMethodFor(HandlerAdapter.java:110) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.adapter.MessagingMessageListenerAdapter.invokeHandlerAndProcessResult(MessagingMessageListenerAdapter.java:148) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.adapter.MessagingMessageListenerAdapter.onMessage(MessagingMessageListenerAdapter.java:135) ~[spring-rabbit-2.3.6.jar:2.3.6]
    at org.springframework.amqp.rabbit.listener.AbstractMessageListenerContainer.doInvokeListener(AbstractMessageListenerContainer.java:1632) ~[spring-rabbit-2.3.6.jar:2.3.6]
    ... 10 common frames omitted
 

有实现

//    @Bean
//    public MessageConverter messageConverter(){
//        return new Jackson2JsonMessageConverter();
//    }

调试比较一下前后端发送消息时传递的参数是否不一样

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