spring mvc 错误

最新推荐文章于 2023-08-31 11:59:08 发布

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最新推荐文章于 2023-08-31 11:59:08 发布

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本文解析了在部署SpringMVC应用时遇到的HTTP状态500错误，具体表现为dispatcherServlet初始化失败。深入探讨了NoSuchMethodError错误的原因，并提供了详细的堆栈跟踪信息。

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HTTP Status 500 - Servlet.init() for servlet dispatcherServlet threw exception

type Exception report

message Servlet.init() for servlet dispatcherServlet threw exception

description The server encountered an internal error that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Servlet.init() for servlet dispatcherServlet threw exception
	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
	org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
	org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
	org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
	java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	java.lang.Thread.run(Thread.java:745)

root cause

java.lang.NoSuchMethodError: org.springframework.util.ClassUtils.forName(Ljava/lang/String;)Ljava/lang/Class;
	org.springframework.web.servlet.DispatcherServlet.getDefaultStrategies(DispatcherServlet.java:617)
	org.springframework.web.servlet.DispatcherServlet.getDefaultStrategy(DispatcherServlet.java:591)
	org.springframework.web.servlet.DispatcherServlet.initLocaleResolver(DispatcherServlet.java:397)
	org.springframework.web.servlet.DispatcherServlet.initFrameworkServlet(DispatcherServlet.java:352)
	org.springframework.web.servlet.FrameworkServlet.initServletBean(FrameworkServlet.java:221)
	org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.java:112)
	javax.servlet.GenericServlet.init(GenericServlet.java:158)
	org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:505)
	org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:103)
	org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:957)
	org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:423)
	org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1079)
	org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:620)
	org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:318)
	java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
	java.lang.Thread.run(Thread.java:745)

note The full stack trace of the root cause is available in the Apache Tomcat/7.0.62 logs.