--- title: "Problem with Survey Preview" url: "https://openforis.support/questions/482/problem-with-survey-preview" tags: ["collect"] status: "accepted" score: 0 answer_count: 2 asked: "2016-02-22T09:21:28" last_activity: "2016-08-04T13:32:06" source: "Open Foris Support - Q&A Forum" license: "Copyright Open Foris, 2026. Some rights reserved under creative commons license." --- # Problem with Survey Preview Asked by wexxo on 2016-02-22 Dear OF-Team, I have a problem with previewing my survey. The "validate" reports "ok", but when I click "preview", I get the following error msgs: What can I do? Where's the problem? Thanks a million! Mon Feb 22 12:14:53 GMT+0400 2016 Error [RPC Fault faultString="Unexpected value type. Found org.openforis.idm.model.Date expected org.openforis.idm.model.Time" faultCode="java.lang.IllegalArgumentException" faultDetail="nullorg.granite.messaging.service.ServiceException: Unexpected value type. Found org.openforis.idm.model.Date expected org.openforis.idm.model.Time at org.openforis.collect.remoting.service.ServiceExceptionHandler.handleInvocationException(ServiceExceptionHandler.java:35) at org.granite.messaging.service.ServiceInvoker.invoke(ServiceInvoker.java:243) at org.granite.messaging.amf.process.AMF3MessageProcessor.processRemotingMessage(AMF3MessageProcessor.java:136) at org.granite.messaging.amf.process.AMF3MessageProcessor.process(AMF3MessageProcessor.java:59) at org.granite.messaging.amf.process.AMF0MessageProcessor.process(AMF0MessageProcessor.java:78) at org.granite.messaging.webapp.AMFEndpoint.service(AMFEndpoint.java:71) at org.granite.spring.FlexFilter.handle(FlexFilter.java:245) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:959) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:893) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:872) at javax.servlet.http.HttpServlet.service(HttpServlet.java:647) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:316) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:126) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:90) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:114) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:122) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:111) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:48) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:205) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:120) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:64) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:53) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:91) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:330) at org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:213) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:176) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:85) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.springframework.web.filter.RequestContextFilter.doFilterInternal(RequestContextFilter.java:99) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source) at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) at java.lang.Thread.run(Unknown Source) Caused by: java.lang.IllegalArgumentException: Unexpected value type. Found org.openforis.idm.model.Date expected org.openforis.idm.model.Time at org.openforis.idm.model.expression.ExpressionEvaluator.evaluateAttributeValue(ExpressionEvaluator.java:63) at org.openforis.idm.metamodel.AttributeDefault.evaluateExpression(AttributeDefault.java:91) at org.openforis.idm.metamodel.AttributeDefault.evaluate(AttributeDefault.java:73) at org.openforis.collect.model.RecordUpdater.recalculateValue(RecordUpdater.java:959) at org.openforis.collect.model.RecordUpdater.recalculateValues(RecordUpdater.java:382) at org.openforis.collect.model.RecordUpdater.recalculateDependentCalculatedAttributes(RecordUpdater.java:374) at org.openforis.collect.model.RecordUpdater.initializeEntity(RecordUpdater.java:721) at org.openforis.collect.model.RecordUpdater.initializeNewRecord(RecordUpdater.java:694) at org.openforis.collect.manager.RecordManager.initializeRecord(RecordManager.java:397) at org.openforis.collect.manager.RecordManager$$FastClassBySpringCGLIB$$2a8a1328.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:281) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) at org.openforis.collect.manager.RecordManager$$EnhancerBySpringCGLIB$$1a3c1ad8.initializeRecord() at org.openforis.collect.remoting.service.DataService.createRecord(DataService.java:171) at org.openforis.collect.remoting.service.DataService$$FastClassBySpringCGLIB$$e48d709a.invoke() at org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204) at org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:717) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157) at org.springframework.security.access.intercept.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:68) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:653) at org.openforis.collect.remoting.service.DataService$$EnhancerBySpringCGLIB$$1172b045.createRecord() at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.granite.messaging.service.ServiceInvocationContext.invoke(ServiceInvocationContext.java:71) at org.granite.messaging.service.security.AbstractSecurityService.endAuthorization(AbstractSecurityService.java:67) at org.granite.spring.security.SpringSecurity3Service.authorize(SpringSecurity3Service.java:223) at org.granite.messaging.service.ServiceInvoker.invoke(ServiceInvoker.java:214) ... 68 more "] ## Accepted answer (score 1, by Stefano (OF) on 2016-02-22) Link: https://openforis.support/questions/482/problem-with-survey-preview/483 Hi, it seems that there is a problem applying a "default value" for a time attribute... maybe the expression uses a function like "currentDate()" that returns a date instead of the time, that would be expected. Can you please verify that? Many thanks, Open Foris team ## Answer (score 0, by wexxo on 2016-08-04) Link: https://openforis.support/questions/482/problem-with-survey-preview/627 Yup, precise identification of the problem, thus: solved!! Thanks!!!