u014424191的博客

原创 Servlet.service() for servlet [springmvc] in context with path [] threw exception [Request processin

Servlet.service() for servlet [springmvc] in context with path [] threw exception [Request processing failed; nested exception is java.lang.NullPointerException] with root cause 问题描述：在做Dubbo入门的时候，访问消费方的Controller报错了以上的错误。 下图是服务提供方的service实现类，并没有添加dubbo的@S