Handler dispatch failed; nested exception is java.lang.NoSuchMethodError:_handler dispatch failed;nested exception is java.l-优快云博客

本文链接：https://blog.youkuaiyun.com/weixin_42591904/article/details/84554916

本文详细解析了在Spring框架下出现的NoSuchMethodError异常，该异常源于方法签名不匹配，常见于类库版本冲突或编译时与运行时类路径不一致的情况。文章通过一个具体的案例，即LendService的updateRepayTime方法调用失败，深入探讨了异常产生的原因，并提供了排查和解决此类问题的步骤。

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2018-11-02 18:15:46.126+0800 ERROR c.a.m.f.c.s.w.e.AbstractExceptionHandler.loggerLog(86) - handler:uri:/lend/updateRepayTime_query:_@_code:500_message:服务器繁忙，请稍候重试
org.springframework.web.util.NestedServletException: Handler dispatch failed; nested exception is java.lang.NoSuchMethodError: com.[。。省略。。].admin.service.impl.LendService.updateRepayTime(JLjava/lang/String;)Ljava/lang/Double;
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:982)
   at com.anniu.mid.freework.container.spring.ContainerDispatcherServlet.doDispatch(ContainerDispatcherServlet.java:64)
   at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:901)
   at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)

   ...省略...
   at org.apache.tomcat.util.net.Nio2Endpoint$Nio2SocketWrapper$4.completed(Nio2Endpoint.java:604)
   at sun.nio.ch.Invoker.invokeUnchecked(Invoker.java:126)
   at sun.nio.ch.Invoker$2.run(Invoker.java:218)
   at sun.nio.ch.AsynchronousChannelGroupImpl$1.run(AsynchronousChannelGroupImpl.java:112)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
   at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoSuchMethodError: com.[。。省略。。].admin.service.impl.LendService.updateRepayTime(JLjava/lang/String;)Ljava/lang/Double;
   at com.anniu.huishoubao.admin.controller.LendController.updateRepayTime(LendController.java:253)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:498)
   at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:205)
   at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:133)
   at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:97)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
   at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
   at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
   at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:967)
   ... 44 common frames omitted