Execution of Rabbit message listener failed, and no ErrorHandler has been set. Failed to invoke target method with argument type = [class [B],

Question

I am using spring amqp rabbitmq, and sending messages using

Message message = MessageBuilder
.withBody(item.toString().getBytes())
.setReplyTo(\"importReply         


        

Answer 1

Or you can add .setContentType="text/plain" and the converter will be able to convert to String for you.

Answer 2

Since you are using POJO for message listening you can't get deal with messages.

Your Foundation#importExchange should accept message body (in your case byte[]) and return something appropriate to be for reply message body.

The replyHandler just has to implement MessageListener.

The Framework will do for you the correlation stuff.