Hi I am using jasperserver with Mongodb as data source. I have added the data source, test connection is successful. but after creating a topic when i try to create an ad hoc view for the report it gives me The server has encountered an error. Please excuse the inconvenience.Error Messagejava.lang.RuntimeException: exception getting dataset from cache Error Tracejava.lang.RuntimeException:exception getting dataset from cache atcom.jaspersoft.commons.semantic.dsimpl.memory.MemoryDataSet.getWorkingDataSet(MemoryDataSet.java:184) atcom.jaspersoft.ji.adhoc.strategy.NewClassicDataStrategy.getWorkingDataSet(NewClassicDataStrategy.java:120) atcom.jaspersoft.ji.adhoc.strategy.CommonDomainDataStrategy.getWorkingDataSet(CommonDomainDataStrategy.java:1026) atcom.jaspersoft.ji.adhoc.strategy.BaseWrappingDataStrategy.getWorkingDataSet(BaseWrappingDataStrategy.java:109) atcom.jaspersoft.ji.adhoc.InteractiveDataLayoutEngine.initWorkingDataSet(InteractiveDataLayoutEngine.java:350) atcom.jaspersoft.ji.adhoc.InteractiveCrosstabEngine.initWorkingDataSet(InteractiveCrosstabEngine.java:848) atcom.jaspersoft.ji.adhoc.InteractiveCrosstabBaseEngine$DimensionDataSetInitializer.initDimensionDataSet(InteractiveCrosstabBaseEngine.java:101) atcom.jaspersoft.ji.adhoc.InteractiveCrosstabBaseEngine$DimensionDataSetInitializer.init(InteractiveCrosstabBaseEngine.java:81) atcom.jaspersoft.ji.adhoc.InteractiveCrosstabEngine.generateViewModel(InteractiveCrosstabEngine.java:124) atcom.jaspersoft.ji.adhoc.action.AdhocAction.setReportModelInContext(AdhocAction.java:1495) atcom.jaspersoft.ji.adhoc.action.AdhocAction.view(AdhocAction.java:593) atcom.jaspersoft.ji.adhoc.action.AdhocAction.initForTopic(AdhocAction.java:454) atsun.reflect.GeneratedMethodAccessor976.invoke(Unknown Source) atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) atjava.lang.reflect.Method.invoke(Method.java:616) atorg.springframework.webflow.action.DispatchMethodInvoker.invoke(DispatchMethodInvoker.java:98) atorg.springframework.webflow.action.MultiAction.doExecute(MultiAction.java:123) atorg.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) atorg.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) atorg.springframework.webflow.action.EvaluateAction.doExecute(EvaluateAction.java:77) atorg.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) atorg.springframework.webflow.execution.AnnotatedAction.execute(AnnotatedAction.java:145) atorg.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) atorg.springframework.webflow.engine.ActionState.doEnter(ActionState.java:101) atorg.springframework.webflow.engine.State.enter(State.java:194) atorg.springframework.webflow.engine.Transition.execute(Transition.java:227) atorg.springframework.webflow.engine.impl.FlowExecutionImpl.execute(FlowExecutionImpl.java:393) atorg.springframework.webflow.engine.impl.RequestControlContextImpl.execute(RequestControlContextImpl.java:214) atorg.springframework.webflow.engine.TransitionableState.handleEvent(TransitionableState.java:119) atorg.springframework.webflow.engine.Flow.handleEvent(Flow.java:555) atorg.springframework.webflow.engine.impl.FlowExecutionImpl.handleEvent(FlowExecutionImpl.java:388) atorg.springframework.webflow.engine.impl.RequestControlContextImpl.handleEvent(RequestControlContextImpl.java:210) atorg.springframework.webflow.engine.ViewState.handleEvent(ViewState.java:232) atorg.springframework.webflow.engine.ViewState.resume(ViewState.java:196) atorg.springframework.webflow.engine.Flow.resume(Flow.java:545) atorg.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:261) atorg.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:169) atsun.reflect.GeneratedMethodAccessor241.invoke(Unknown Source) atsun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) atjava.lang.reflect.Method.invoke(Method.java:616) atorg.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318) atorg.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) atorg.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) atorg.springframework.security.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:66) atorg.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) atorg.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) atsun.proxy.$Proxy144.resumeExecution(Unknown Source) atorg.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:183) atorg.springframework.webflow.mvc.servlet.FlowController.handleRequest(FlowController.java:174) atorg.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) atorg.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:900) atorg.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:827) atorg.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) atorg.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778) atjavax.servlet.http.HttpServlet.service(HttpServlet.java:621) atjavax.servlet.http.HttpServlet.service(HttpServlet.java:728) atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) atcom.jaspersoft.jasperserver.war.StaticFilesCacheControlFilter.doFilter(StaticFilesCacheControlFilter.java:112) atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:399) atcom.jaspersoft.jasperserver.api.security.IPadSupportFilter.doFilter(IPadSupportFilter.java:67) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.jasperserver.api.security.JSSwitchUserProcessingFilter.doFilterHttp(JSSwitchUserProcessingFilter.java:154) atorg.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atorg.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) atorg.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atorg.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101) atorg.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) atorg.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) atorg.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atorg.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105) atorg.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.jasperserver.war.util.RequestParameterAuthenticationFilter.doFilter(RequestParameterAuthenticationFilter.java:94) atorg.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) atorg.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.jasperserver.multipleTenancy.MTBasicProcessingFilter.doFilterHttp(MTBasicProcessingFilter.java:182) atorg.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:209) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atorg.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278) atorg.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) atorg.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) atorg.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.ji.license.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:96) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.ji.license.JILicenseFilter.doFilter(JILicenseFilter.java:67) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:209) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.jasperserver.api.logging.filter.BasicLoggingFilter.doFilter(BasicLoggingFilter.java:53) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.jasperserver.api.security.JSCsrfGuardFilter.doFilter(JSCsrfGuardFilter.java:83) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.jasperserver.api.security.WebAppSecurityFilter.doFilter(WebAppSecurityFilter.java:76) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.jasperserver.war.MultipartRequestWrapperFilter.doFilter(MultipartRequestWrapperFilter.java:90) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atcom.jaspersoft.jasperserver.api.security.encryption.EncryptionFilter.doFilter(EncryptionFilter.java:130) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atorg.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235) atorg.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) atorg.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) atorg.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:188) atorg.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99) atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) atcom.jaspersoft.jasperserver.war.util.SessionDecoratorFilter.doFilter(SessionDecoratorFilter.java:43) atorg.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) atorg.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) atcom.jaspersoft.jasperserver.war.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:67) atorg.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) atorg.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) atcom.jaspersoft.jasperserver.war.P3PFilter.doFilter(P3PFilter.java:43) atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) atorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) atorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) atorg.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581) atorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) atorg.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) atorg.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) atorg.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) atorg.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) atorg.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008) atorg.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) atorg.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) atjava.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1146) atjava.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) atjava.lang.Thread.run(Thread.java:679)Caused by:com.jaspersoft.commons.dataset.DataSetException: exception fetching from cache atcom.jaspersoft.commons.datarator.BaseDataSetCacheImpl.getWorkingDataSet(BaseDataSetCacheImpl.java:142) atcom.jaspersoft.commons.semantic.dsimpl.memory.MemoryDataSet.getWorkingDataSet(MemoryDataSet.java:97) ... 141 moreCaused by:com.jaspersoft.jasperserver.api.JSException: exception fetching from cache atcom.jaspersoft.ji.adhoc.strategy.CommonDomainDataStrategy$CacheListener.stateChanged(CommonDomainDataStrategy.java:1127) atcom.jaspersoft.commons.datarator.CachedData.setState(CachedData.java:187) atcom.jaspersoft.commons.datarator.CachedData.setThrowable(CachedData.java:199) atcom.jaspersoft.commons.datarator.CachedData.fetchData(CachedData.java:169) atcom.jaspersoft.commons.datarator.BaseDataSetCacheImpl.getWorkingDataSet(BaseDataSetCacheImpl.java:139)... 142 moreCaused by:com.jaspersoft.commons.dataset.DataSetException: Exception calling JRDataSource.next() for query {"collectionName":"weekly_jasper_reports"} atcom.jaspersoft.commons.semantic.dsimpl.JRQueryDataSet$JRDataSetIterator.next(JRQueryDataSet.java:317) atcom.jaspersoft.commons.datarator.CachedData.fetchData(CachedData.java:135)... 143 moreCaused by: net.sf.jasperreports.engine.JRException: No MongoDB connection atcom.jaspersoft.mongodb.query.MongoDbQueryExecuter.createDatasource(MongoDbQueryExecuter.java:114) atcom.jaspersoft.commons.semantic.dsimpl.JRQueryDataSet.getJRDataSource(JRQueryDataSet.java:190) atcom.jaspersoft.commons.semantic.dsimpl.JRQueryDataSet.access$100(JRQueryDataSet.java:51) atcom.jaspersoft.commons.semantic.dsimpl.JRQueryDataSet$JRDataSetIterator.next(JRQueryDataSet.java:308)... 144 more[/code]I have also tried with giving datasource in the specific topic but didn't solve my issu. Need Help thanks
