在 CloudFoundry 中运行 RabbitMQ 时出现 NoSuchMethodError

Question

我最近设置了一个 SpringSource CloudFoundry 微云实例，并尝试使用此处找到的 RabbitMQ（带代码）运行相当简短的消息传递示例：

http://support.cloudfoundry.com/entries/20322602-getting-started-with-the-rabbitmq-service-from-a-spring-application

应用程序的公共工作实例此处提供：

http://rabbit-simple.cloudfoundry.com

当我尝试执行此操作时，环境会设置如果正确启动，代码可以毫无问题地构建、部署（使用 vmc 命令行工具）并绑定到rabbitmq 服务。以下是运行“vmc 应用程序”的控制台输出：

Macintosh-2:target wlaprise$ vmc push rabbit-simple
Would you like to deploy from the current directory? [Yn]: y
Application Deployed URL ["rabbit-simple.c3works.cloudfoundry.me"]: 
Detected a Java SpringSource Spring Application, is this correct? [Yn]: y
Memory Reservation ("64M", "128M", "256M", "512M", "1G") ["512M"]: 
Creating Application: OK
Would you like to bind any services to 'rabbit-simple'? [yN]: y
The following system services are available
1: mongodb
2: mysql
3: postgresql
4: rabbitmq
5: redis
Please select one you wish to provision: 4
Specify the name of the service ["rabbitmq-fad62"]: 
Creating Service: OK
Binding Service [rabbitmq-fad62]: OK
Uploading Application:
  Checking for available resources: OK
  Processing resources: OK
  Packing application: OK
  Uploading (2K): OK   
Push Status: OK
Staging Application: OK                                                         
Starting Application: OK                                                        

Macintosh-2:target wlaprise$ vmc apps

+---------------+----+---------+---------------------------------------+----------------+
| Application   | #  | Health  | URLS                                  | Services       |
+---------------+----+---------+---------------------------------------+----------------+
| rabbit-simple | 1  | RUNNING | rabbit-simple.c3works.cloudfoundry.me | rabbitmq-fad62 |
+---------------+----+---------+---------------------------------------+----------------+

当我尝试从浏览器运行该应用程序时，它最初会正确显示输入表单，但是当我输入消息并点击“发布”时，我会返回 500 错误

Exception--------
org.springframework.web.util.NestedServletException: Handler processing failed; nested exception is java.lang.NoSuchMethodError: org.springframework.amqp.core.MessageProperties.getReplyTo()Lorg/springframework/amqp/core/Address;
    org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:839)
    org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
    org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
    org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
    javax.servlet.http.HttpServlet.service(HttpServlet.java:717)

root cause
java.lang.NoSuchMethodError: org.springframework.amqp.core.MessageProperties.getReplyTo()Lorg/springframework/amqp/core/Address;
    org.springframework.amqp.rabbit.support.DefaultMessagePropertiesConverter.fromMessageProperties(DefaultMessagePropertiesConverter.java:120)
    org.springframework.amqp.rabbit.core.RabbitTemplate.doSend(RabbitTemplate.java:365)
    org.springframework.amqp.rabbit.core.RabbitTemplate$1.doInRabbit(RabbitTemplate.java:164)
    org.springframework.amqp.rabbit.core.RabbitTemplate.execute(RabbitTemplate.java:330)
    org.springframework.amqp.rabbit.core.RabbitTemplate.send(RabbitTemplate.java:162)
    org.springframework.amqp.rabbit.core.RabbitTemplate.convertAndSend(RabbitTemplate.java:179)
    org.springframework.amqp.rabbit.core.RabbitTemplate.convertAndSend(RabbitTemplate.java:175)
    com.c3works.msg.HomeController.publish(HomeController.java:25)

：有人成功完成此操作并知道我可能做错了什么（RabbitMQ 问题、CloudFoundry 问题、我自己的问题:0 ）？

我所做的唯一与 SpringSource 教程代码不同的事情是将 HomeController 中的返回字符串更改为： 返回“WEB-INF/views/home.jsp”； 到 “home”与 spring-context.xml 文件中设置 viewResolver 的方式保持一致（这对于正确显示输入表单是必要的）。

谢谢。

Answer 1

我在没有使用 STS 编辑器的情况下再次从头开始构建它，并且它可以正常运行。我无法真正解释为什么从 STS IDE 内的 Maven 项目构建它会导致我遇到的问题，但仅使用文本编辑器和 vmc 命令行指令来干净地构建所有内容是可行的。