java.lang.NullPointerException

  • com.goldensize.controller.MyzoneController.mainPage(MyzoneController.java:61)
  • sun.reflect.GeneratedMethodAccessor407.invoke(Unknown Source)
  • sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
  • java.lang.reflect.Method.invoke(Method.java:498)
  • org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221)
  • org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136)
  • org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:114)
  • org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:827)
  • org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:738)
  • org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85)
  • org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:963)
  • org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:897)
  • org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:970)
  • org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:861)
  • javax.servlet.http.HttpServlet.service(HttpServlet.java:634)
  • org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:846)
  • javax.servlet.http.HttpServlet.service(HttpServlet.java:741)
  • org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:231)
  • org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  • org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
  • org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
  • org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  • com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)
  • com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)
  • org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
  • org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:317)
  • org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:127)
  • org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:91)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:115)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:137)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:112)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:150)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:169)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:63)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilterInternal(BasicAuthenticationFilter.java:158)
  • org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:206)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:121)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.csrf.CsrfFilter.doFilterInternal(CsrfFilter.java:100)
  • org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.header.HeaderWriterFilter.doFilterInternal(HeaderWriterFilter.java:66)
  • org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.context.request.async.WebAsyncManagerIntegrationFilter.doFilterInternal(WebAsyncManagerIntegrationFilter.java:56)
  • org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.session.ConcurrentSessionFilter.doFilter(ConcurrentSessionFilter.java:134)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:106)
  • org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:331)
  • org.springframework.security.web.FilterChainProxy.doFilterInternal(FilterChainProxy.java:214)
  • org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:177)
  • org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
  • org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:262)
  • org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
  • org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  • org.springframework.web.multipart.support.MultipartFilter.doFilterInternal(MultipartFilter.java:122)
  • org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
  • org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
  • org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  • org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:197)
  • org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
  • org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:193)
  • org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:166)
  • org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:199)
  • org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:96)
  • org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:543)
  • org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:139)
  • org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:81)
  • org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:690)
  • org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:87)
  • org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:343)
  • org.apache.coyote.http11.Http11Processor.service(Http11Processor.java:615)
  • org.apache.coyote.AbstractProcessorLight.process(AbstractProcessorLight.java:65)
  • org.apache.coyote.AbstractProtocol$ConnectionHandler.process(AbstractProtocol.java:818)
  • org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1627)
  • org.apache.tomcat.util.net.SocketProcessorBase.run(SocketProcessorBase.java:49)
  • java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
  • java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
  • org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
  • java.lang.Thread.run(Thread.java:748)
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