从jasper下载文件时出错

时间:2013-09-04 12:02:16

标签: nullpointerexception jasper-reports bigdata jasperserver

我正在尝试使用jasper服务器从oracle 11g下载报告。该URL是从APEX调用的。对于小文件,它正常工作

但是当报告变为15MB或者导出的文件显示错误时。这不是顶点时间。输出文件格式是excel,它正在导出但没有数据。我使用了虚拟化并改变了配置文件中提到的内存大小..没有帮助..

显示错误如下

  

java.lang.NullPointerException at   com.jaspersoft.jasperserver.war.action.ReportParametersAction.getInputControlWrappers(ReportParametersAction.java:297)   在   com.jaspersoft.jasperserver.war.action.ReportParametersAction.hasInputs(ReportParametersAction.java:302)   在   com.jaspersoft.jasperserver.war.action.ViewReportAction.saveInputsState(ViewReportAction.java:396)   在   com.jaspersoft.jasperserver.war.action.ViewReportAction.runReport(ViewReportAction.java:332)   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at   sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)   在   sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)   在java.lang.reflect.Method.invoke(Method.java:597)at   org.springframework.webflow.action.DispatchMethodInvoker.invoke(DispatchMethodInvoker.java:98)   在   org.springframework.webflow.action.MultiAction.doExecute(MultiAction.java:123)   在   org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188)   在   org.springframework.webflow.execution.AnnotatedAction.execute(AnnotatedAction.java:145)   在   org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51)   在   org.springframework.webflow.action.EvaluateAction.doExecute(EvaluateAction.java:79)   在   org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188)   在   org.springframework.webflow.execution.AnnotatedAction.execute(AnnotatedAction.java:145)   在   org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51)   在   org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:101)   在org.springframework.webflow.engine.State.enter(State.java:194)at   org.springframework.webflow.engine.Transition.execute(Transition.java:227)   在   org.springframework.webflow.engine.DecisionState.doEnter(DecisionState.java:51)   在org.springframework.webflow.engine.State.enter(State.java:194)at   org.springframework.webflow.engine.Transition.execute(Transition.java:227)   在   org.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:391)   在   org.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214)   在   org.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:119)   在org.springframework.webflow.engine.Flow.handleEvent(Flow.java:555)   在   org.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:386)   在   org.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210)   在   org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:105)   在org.springframework.webflow.engine.State.enter(State.java:194)at   org.springframework.webflow.engine.Flow.start(Flow.java:535)at at   org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:364)   在   org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:222)   在   org.springframework.webflow.executor.FlowExecutorImpl.launchExecution(FlowExecutorImpl.java:140)   at sun.reflect.GeneratedMethodAccessor292.invoke(Unknown Source)at   sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)   在java.lang.reflect.Method.invoke(Method.java:597)at   org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:307)   在   org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:182)   在   org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:149)   在   org.springframework.security.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:66)   在   org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:171)   在   org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)   在$ Proxy19.launchExecution(未知来源)at   org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:193)   在   org.springframework.webflow.mvc.servlet.FlowController.handleRequest(FlowController.java:174)   在   org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)   在   org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)   在   org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:807)   在   org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571)   在   org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:501)   在javax.servlet.http.HttpServlet.service(HttpServlet.java:617)at   javax.servlet.http.HttpServlet.service(HttpServlet.java:717)at at   org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)   在   org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:399)   在   com.jaspersoft.jasperserver.api.security.IPadSupportFilter.doFilter(IPadSupportFilter.java:67)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   com.jaspersoft.jasperserver.api.security.JSSwitchUserProcessingFilter.doFilterHttp(JSSwitchUserProcessingFilter.java:154)   在   org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)   在   org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101)   在   org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105)   在   org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   com.jaspersoft.jasperserver.api.metadata.user.service.impl.MetadataAuthenticationProcessingFilter.doFilter(MetadataAuthenticationProcessingFilter.java:139)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   com.jaspersoft.jasperserver.war.util.RequestParameterAuthenticationFilter.doFilter(RequestParameterAuthenticationFilter.java:97)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   org.springframework.security.ui.basicauth.BasicProcessingFilter.doFilterHttp(BasicProcessingFilter.java:174)   在   org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   com.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:184)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278)   在   org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   com.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:184)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   com.jaspersoft.jasperserver.api.logging.filter.BasicLoggingFilter.doFilter(BasicLoggingFilter.java:53)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   com.jaspersoft.jasperserver.api.security.JSCsrfGuardFilter.doFilter(JSCsrfGuardFilter.java:81)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   com.jaspersoft.jasperserver.api.security.WebAppSecurityFilter.doFilter(WebAppSecurityFilter.java:83)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   com.jaspersoft.jasperserver.war.MultipartRequestWrapperFilter.doFilter(MultipartRequestWrapperFilter.java:90)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235)   在   org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53)   在   org.springframework.security.util.FilterChainProxy $ VirtualFilterChain.doFilter(FilterChainProxy.java:411)   在   org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:188)   在   org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99)   在   org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)   在   org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)   在   com.jaspersoft.jasperserver.war.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:67)   在   org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:236)   在   org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)   在   org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)   在   org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)   在   org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)   在   org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)   在   org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:558)   在   org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)   在   org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)   在   org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)   在   org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)   在   org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:859)   在   org.apache.coyote.http11.Http11AprProtocol $ Http11ConnectionHandler.process(Http11AprProtocol.java:579)   在   org.apache.tomcat.util.net.AprEndpoint $ Worker.run(AprEndpoint.java:1555)   在java.lang.Thread.run(Thread.java:619)

0 个答案:

没有答案