I have an error which, sometimes, as on repeated browser refreshes, is raised, as I read it in the chrome "devtools" console:
and of course the application doesn't get loaded correctly.
Any clue on what can cause this?
Observed in SmartClient Version: v8.2p_2012-10-02/PowerEdition Deployment (built 2012-10-02)
and also SmartClient Version: v8.3p_2013-03-05/PowerEdition Deployment (built 2013-03-05)
Code:
<BR>com.isomorphic.servlet.FileAssembly top-level exception<BR> <PRE> java.lang.NullPointerException at com.sun.org.apache.xerces.internal.dom.ParentNode.nodeListItem(ParentNode.java:772) at com.sun.org.apache.xerces.internal.dom.ParentNode.item(ParentNode.java:796) at com.isomorphic.xml.XML.getElementChildren(XML.java:557) at com.isomorphic.xml.XML.getElementChildren(XML.java:545) at com.isomorphic.datasource.BasicDataSource.elementAsRecord(BasicDataSource.java:1161) at com.isomorphic.datasource.BasicDataSource.toRecord(BasicDataSource.java:995) at com.isomorphic.datasource.BasicDataSource.toRecords(BasicDataSource.java:979) at com.isomorphic.datasource.BasicDataSource.toRecords(BasicDataSource.java:940) at com.isomorphic.datasource.DataSource.create(DataSource.java:1130) at com.isomorphic.datasource.BasicDataSource.validateFieldValue(BasicDataSource.java:1446) at com.isomorphic.datasource.BasicDataSource.validateFieldValue(BasicDataSource.java:1393) at com.isomorphic.datasource.BasicDataSource.elementAsRecord(BasicDataSource.java:1239) at com.isomorphic.datasource.BasicDataSource.toRecord(BasicDataSource.java:995) at com.isomorphic.datasource.BasicDataSource.toRecords(BasicDataSource.java:954) at com.isomorphic.datasource.DataSource.recordsFromXML(DataSource.java:1088) at com.isomorphic.xml.XML.toDSRecords(XML.java:299) at com.isomorphic.xml.XML.toDSRecords(XML.java:263) at com.isomorphic.xml.XML.toDSRecords(XML.java:266) at com.isomorphic.assembly.FileAssembler.loadFileAssembly(FileAssembler.java:187) at com.isomorphic.assembly.FileAssembler.getAssemblyInstructions(FileAssembler.java:217) at com.isomorphic.assembly.FileAssembler.getAssemblyData(FileAssembler.java:254) at com.isomorphic.assembly.FileAssembler.assembleFile(FileAssembler.java:342) at com.isomorphic.assembly.FileAssembler.assembleFile(FileAssembler.java:322) at com.isomorphic.servlet.FileAssembly.doGet(FileAssembly.java:93) at javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at com.isomorphic.servlet.BaseServlet.service(BaseServlet.java:152) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.juve.Log4jSessionFilter.doFilter(Log4jSessionFilter.java:65) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:368) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:100) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:177) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.authentication.ui.DefaultLoginPageGeneratingFilter.doFilter(DefaultLoginPageGeneratingFilter.java:91) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:109) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.access.channel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:109) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:380) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:169) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.isomorphic.servlet.CompressionFilter.doFilter(CompressionFilter.java:259) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at com.isomorphic.js.JSSyntaxScannerFilter.doFilter(JSSyntaxScannerFilter.java:251) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.jasig.cas.client.session.SingleSignOutFilter.doFilter(SingleSignOutFilter.java:76) 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:88) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) 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:223) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:498) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:562) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:394) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:243) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:188) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:302) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:662) </PRE>
Any clue on what can cause this?
Observed in SmartClient Version: v8.2p_2012-10-02/PowerEdition Deployment (built 2012-10-02)
and also SmartClient Version: v8.3p_2013-03-05/PowerEdition Deployment (built 2013-03-05)