【异常处理】org.springframework.web.util.NestedServletException: Handler dispatch failed； nested exception

org .apache.poi JAR包，解决个人的 import org .apache.commons.bean util s.Property Util sBean; import org .apache.commons.lang.String Util s; import org .apache.poi.hssf.usermodel.HSSFCell; import org .apache.poi.hssf.usermodel.HSSFCellStyle; import org .apache.poi.hssf.usermodel.HSSFFont; import org .apache.poi.hssf.usermodel.HSSFPalette; import org .apache.poi.hssf.usermodel.HSSFRichTextString; import org .apache.poi.hssf.usermodel.HSSFRow; import org .apache.poi.hssf.usermodel.HSSFSheet; import org .apache.poi.hssf.usermodel.HSSFWorkbook; import org . apache.poi.hssf. util .HSSFColor; import org .apache.poi.hssf. util .Region; import org .apache.poi.poifs.filesystem.POIFSFileSystem; import org .apache.poi.ss. util .CellRangeAddress; "The import org .apache.poi cannot be resolved"的问题

META-INF/MANIFEST.MF META-INF/license.txt org . springframework .remoting.caucho.BurlapClientInterceptor.class org . springframework .remoting.caucho.BurlapProxyFactoryBean.class org . springframework .remoting.caucho.BurlapServiceExporter.class org . springframework .remoting.caucho.Hessian1SkeletonInvoker.class org . springframework .remoting.caucho.Hessian2SkeletonInvoker.class org . springframework .remoting.caucho.HessianClientInterceptor.class org . springframework .remoting.caucho.HessianProxyFactoryBean.class org . springframework .remoting.caucho.HessianServiceExporter.class org . springframework .remoting.caucho.HessianSkeletonInvoker.class org . springframework .remoting.httpinvoker.AbstractHttpInvokerRequestExecutor.class org . springframework .remoting.httpinvoker.CommonsHttpInvokerRequestExecutor.class org . springframework .remoting.httpinvoker.HttpInvokerClientConfiguration.class org . springframework .remoting.httpinvoker.HttpInvokerClientInterceptor.class org . springframework .remoting.httpinvoker.HttpInvokerProxyFactoryBean.class org . springframework .remoting.httpinvoker.HttpInvokerRequestExecutor.class org . springframework .remoting.httpinvoker.HttpInvokerServiceExporter.class org . springframework .remoting.httpinvoker.SimpleHttpInvokerRequestExecutor.class org . springframework .remoting.jaxrpc.JaxRpcPortClientInterceptor.class org . springframework .remoting.jaxrpc.JaxRpcPortProxyFactoryBean.class org . springframework .remoting.jaxrpc.JaxRpcServicePostProcessor.class org . springframework .remoting.jaxrpc.JaxRpcSoapFault Exception .class org . springframework .remoting.jaxrpc.LocalJaxRpcServiceFactory.class org . springframework .remoting.jaxrpc.LocalJaxRpcServiceFactoryBean.class org . springframework .remoting.jaxrpc. Servlet EndpointSupport.class org . springframework .remoting.jaxrpc.support.AxisBeanMappingServicePostProcessor.class org . springframework .remoting.jaxws.JaxWsPortClientInterceptor.class org . springframework .remoting.jaxws.JaxWsPortProxyFactoryBean.class org . springframework .remoting.jaxws.JaxWsSoapFault Exception .class org . springframework .remoting.jaxws.LocalJaxWsServiceFactory.class org . springframework .remoting.jaxws.LocalJaxWsServiceFactoryBean.class org . springframework .remoting.jaxws.SimpleJaxWsServiceExporter.class org . springframework . web .HttpRequest Handler .class org . springframework . web .HttpRequestMethodNotSupported Exception .class org . springframework . web .HttpSessionRequired Exception .class org . springframework . web .bind.EscapedErrors.class org . springframework . web .bind.Missing Servlet RequestParameter Exception .class org . springframework . web .bind.Request Util s.class org . springframework . web .bind. Servlet RequestBinding Exception .class org . springframework . web .bind. Servlet RequestDataBinder.class org . springframework . web .bind. Servlet RequestParameterPropertyValues.class org . springframework . web .bind. Servlet Request Util s.class org . springframework . web .bind. Web DataBinder.class org . springframework . web .bind.annotation.InitBinder.class org . springframework . web .bind.annotation.ModelAttribute.class org . springframework . web .bind.annotation.RequestMapping.class org . springframework . web .bind.annotation.RequestMethod.class org . springframework . web .bind.annotation.RequestParam.class org . springframework . web .bind.annotation.SessionAttributes.class org . springframework . web .bind.support.Configurable Web BindingInitializer.class org . springframework . web .bind.support.DefaultSessionAttributeStore.class org . springframework . web .bind.support.SessionAttributeStore.class org . springframework . web .bind.support.SessionStatus.class org . springframework . web .bind.support.SimpleSessionStatus.class org . springframework . web .bind.support. Web BindingInitializer.class org . springframework . web .context.Configurable Web ApplicationContext.class org . springframework . web .context.ContextLoader.class org . springframework . web .context.ContextLoaderListener.class org . springframework . web .context.ContextLoader Servlet .class org . springframework . web .context. Servlet ConfigAware.class org . springframework . web .context. Servlet ContextAware.class org . springframework . web .context. Web ApplicationContext.class org . springframework . web .context.request.AbstractRequestAttributes.class org . springframework . web .context.request.AbstractRequestAttributesScope.class org . springframework . web .context.request.Log4j Nested DiagnosticContextInterceptor.class org . springframework . web .context.request.RequestAttributes.class org . springframework . web .context.request.RequestContextHolder.class org . springframework . web .context.request.RequestContextListener.class org . springframework . web .context.request.RequestScope.class org . springframework . web .context.request. Servlet RequestAttributes.class org . springframework . web .context.request. Servlet Web Request.class org . springframework . web .context.request.SessionScope.class org . springframework . web .context.request. Web Request.class org . springframework . web .context.request. Web RequestInterceptor.class org . springframework . web .context.support.AbstractRefreshable Web ApplicationContext.class org . springframework . web .context.support.ContextExposingHttp Servlet Request.class org . springframework . web .context.support.Generic Web ApplicationContext.class org . springframework . web .context.support.HttpRequest Handler Servlet .class org . springframework . web .context.support.PerformanceMonitorListener.class org . springframework . web .context.support.RequestHandledEvent.class org . springframework . web .context.support. Servlet ContextAttributeExporter.class org . springframework . web .context.support. Servlet ContextAttributeFactoryBean.class org . springframework . web .context.support. Servlet ContextAwareProcessor.class org . springframework . web .context.support. Servlet ContextFactoryBean.class org . springframework . web .context.support. Servlet ContextParameterFactoryBean.class org . springframework . web .context.support. Servlet ContextPropertyPlaceholderConfigurer.class org . springframework . web .context.support. Servlet ContextResource.class org . springframework . web .context.support. Servlet ContextResourceLoader.class org . springframework . web .context.support. Servlet ContextResourcePatternResolver.class org . springframework . web .context.support. Servlet RequestHandledEvent.class org . springframework . web .context.support.Static Web ApplicationContext.class org . springframework . web .context.support. Web ApplicationContext Util s.class org . springframework . web .context.support. Web ApplicationObjectSupport.class org . springframework . web .context.support.Xml Web ApplicationContext.class org . springframework . web .filter.AbstractRequestLoggingFilter.class org . springframework . web .filter.CharacterEncodingFilter.class org . springframework . web .filter.CommonsRequestLoggingFilter.class org . springframework . web .filter.DelegatingFilterProxy.class org . springframework . web .filter.GenericFilterBean.class org . springframework . web .filter.Log4j Nested DiagnosticContextFilter.class org . springframework . web .filter.OncePerRequestFilter.class org . springframework . web .filter.RequestContextFilter.class org . springframework . web .filter. Servlet ContextRequestLoggingFilter.class org . springframework . web .jsf.DecoratingNavigation Handler .class org . springframework . web .jsf.DelegatingNavigation Handler Proxy.class org . springframework . web .jsf.DelegatingPhaseListenerMulticaster.class org . springframework . web .jsf.DelegatingVariableResolver.class org . springframework . web .jsf.FacesContext Util s.class org . springframework . web .jsf.SpringBeanVariableResolver.class org . springframework . web .jsf. Web ApplicationContextVariableResolver.class org . springframework . web .jsf.el.SpringBeanFacesELResolver.class org . springframework . web .jsf.el. Web ApplicationContextFacesELResolver.class org . springframework . web .multipart.MaxUploadSizeExceeded Exception .class org . springframework . web .multipart.Multipart Exception .class org . springframework . web .multipart.MultipartFile.class org . springframework . web .multipart.MultipartHttp Servlet Request.class org . springframework . web .multipart.MultipartResolver.class org . springframework . web .multipart.commons.CommonsFileUploadSupport.class org . springframework . web .multipart.commons.CommonsMultipartFile.class org . springframework . web .multipart.commons.CommonsMultipartResolver.class org . springframework . web .multipart.support.AbstractMultipartHttp Servlet Request.class org . springframework . web .multipart.support.ByteArrayMultipartFileEditor.class org . springframework . web .multipart.support.DefaultMultipartHttp Servlet Request.class org . springframework . web .multipart.support.MultipartFilter.class org . springframework . web .multipart.support.StringMultipartFileEditor.class org . springframework . web . util .CookieGenerator.class org . springframework . web . util .ExpressionEvaluation Util s.class org . springframework . web . util .HtmlCharacterEntityDecoder.class org . springframework . web . util .HtmlCharacterEntityReferences.class org . springframework . web . util .Html Util s.class org . springframework . web . util .HttpSessionMutexListener.class org . springframework . web . util .IntrospectorCleanupListener.class org . springframework . web . util .JavaScript Util s.class org . springframework . web . util .Log4jConfigListener.class org . springframework . web . util .Log4jConfig Servlet .class org . springframework . web . util .Log4j Web Configurer.class org . springframework . web . util . Nested Servlet Exception .class org . springframework . web . util .Tag Util s.class org . springframework . web . util .UrlPathHelper.class org . springframework . web . util . Web AppRootListener.class org . springframework . web . util . Web Util s.class org / springframework / web /context/ContextLoader.properties org / springframework / web / util /HtmlCharacterEntityReferences.properties

Caused by: java.lang.OutOfMemoryError: PermGen space解决方案， avax. servlet . Servlet Exception : java.lang.OutOfMemoryError: PermGen space at org .apache.jasper. servlet .Jsp Servlet .service(Jsp Servlet .java:268) at javax. servlet .http.Http Servlet .service(Http Servlet .java:717) at org .apache.catalina.core.ApplicationFilterChain.internalDoFilter

org . springframework . web . util . Nested Servlet Exception : Handler dispatch failed ; nested exception 是一个Spring框架中的异常类，用于表示处理器调度失败的情况。在这个异常的引用内容中，和都提到了同一个异常类和错误信息。具体的错误原因是java.lang.OutOfMemoryError: Java heap space和java.lang.NoSuchMethodError: javax. servlet .http.Http Servlet Response.setContentLengthLong(J)V。其中，OutOfMemoryError表示Java堆空间已满，而NoSuchMethodError表示无法找到指定的方法。根据引用内容，这些错误通常是由于代码中的一些问题导致的，比如内存使用过多或方法调用错误。然而，具体的处理方法需要根据问题的具体情况来确定。<span class="em">1</span><span class="em">2</span><span class="em">3</span> #### 引用[.reference_title] - *1* [java head space.txt](https://download.csdn.net/download/z90708833_yp/11856526)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"] - *2* *3* [错误： org . springframework . web . util . Nested Servlet Exception : Handler dispatch failed ； nested ...](https://blog.csdn.net/weixin_54208451/article/details/126079514)[target="_blank" data-report-click={"spm":"1018.2226.3001.9630","extra":{"utm_source":"vip_chatgpt_common_search_pc_result","utm_medium":"distribute.pc_search_result.none-task-cask-2~all~insert_cask~default-1-null.142^v93^chatsearchT3_2"}}] [.reference_item style="max-width: 50%"] [ .reference_list ]