java.lang.NullPointerException

Exception #2463312

Samebug tips0

We couldn't find tips for this exception.

Don't give up yet. Paste your full stack trace to get a solution.

Solutions on the web37

  • via Unknown by Prakash Unnikrishnan Nair,
  • via Unknown by Prakash Unnikrishnan Nair,
  • via Unknown by Matt Leslie,
  • Stack trace

    • java.lang.NullPointerException at sun.reflect.misc.ReflectUtil.checkPackageAccess(ReflectUtil.java:119) at sun.reflect.misc.ReflectUtil.isPackageAccessible(ReflectUtil.java:141) at java.beans.Introspector.getBeanInfo(Introspector.java:152) at org.kuali.rice.krad.uif.util.ObjectPropertyUtils$ObjectPropertyMetadata.<init>(ObjectPropertyUtils.java:891) at org.kuali.rice.krad.uif.util.ObjectPropertyUtils$ObjectPropertyMetadata.<init>(ObjectPropertyUtils.java:740) at org.kuali.rice.krad.uif.util.ObjectPropertyUtils.getMetadata(ObjectPropertyUtils.java:727) at org.kuali.rice.krad.uif.util.ObjectPropertyUtils.getReadMethod(ObjectPropertyUtils.java:121) at org.kuali.rice.krad.uif.util.ObjectPropertyReference$ReferencePathEntry.parse(ObjectPropertyReference.java:127) at org.kuali.rice.krad.uif.util.ObjectPathExpressionParser$ParseState.step(ObjectPathExpressionParser.java:211) at org.kuali.rice.krad.uif.util.ObjectPathExpressionParser$ParseState.access$600(ObjectPathExpressionParser.java:57) at org.kuali.rice.krad.uif.util.ObjectPathExpressionParser.parsePathExpression(ObjectPathExpressionParser.java:361) at org.kuali.rice.krad.uif.util.ObjectPropertyReference.resolvePath(ObjectPropertyReference.java:347) at org.kuali.rice.krad.uif.util.ObjectPropertyUtils.getPropertyType(ObjectPropertyUtils.java:170) at org.kuali.rice.krad.uif.field.InitializeDataFieldFromDictionaryTask.getDictionaryEntryName(InitializeDataFieldFromDictionaryTask.java:174) at org.kuali.rice.krad.uif.field.InitializeDataFieldFromDictionaryTask.access$000(InitializeDataFieldFromDictionaryTask.java:41) at org.kuali.rice.krad.uif.field.InitializeDataFieldFromDictionaryTask$AttributePathEntry.parse(InitializeDataFieldFromDictionaryTask.java:324) at org.kuali.rice.krad.uif.util.ObjectPathExpressionParser$ParseState.step(ObjectPathExpressionParser.java:211) at org.kuali.rice.krad.uif.util.ObjectPathExpressionParser$ParseState.access$600(ObjectPathExpressionParser.java:57) at org.kuali.rice.krad.uif.util.ObjectPathExpressionParser.parsePathExpression(ObjectPathExpressionParser.java:361) at org.kuali.rice.krad.uif.field.InitializeDataFieldFromDictionaryTask.findNestedDictionaryAttribute(InitializeDataFieldFromDictionaryTask.java:290) at org.kuali.rice.krad.uif.field.InitializeDataFieldFromDictionaryTask.performLifecycleTask(InitializeDataFieldFromDictionaryTask.java:106) at org.kuali.rice.krad.uif.lifecycle.ViewLifecycleTaskBase.run(ViewLifecycleTaskBase.java:112) at org.kuali.rice.krad.uif.lifecycle.ViewLifecyclePhaseBase.run(ViewLifecyclePhaseBase.java:207) at org.kuali.rice.krad.uif.lifecycle.SynchronousViewLifecycleProcessor.performPhase(SynchronousViewLifecycleProcessor.java:192) at org.kuali.rice.krad.uif.lifecycle.ViewLifecycleBuild.runInitializePhase(ViewLifecycleBuild.java:145) at org.kuali.rice.krad.uif.lifecycle.ViewLifecycleBuild.run(ViewLifecycleBuild.java:71) at org.kuali.rice.krad.uif.lifecycle.ViewLifecycle.encapsulateLifecycle(ViewLifecycle.java:140) at org.kuali.rice.krad.uif.lifecycle.ViewLifecycle.buildView(ViewLifecycle.java:188) at org.kuali.rice.krad.web.controller.UifControllerHelper.prepareViewForRendering(UifControllerHelper.java:179) at org.kuali.rice.krad.web.controller.UifControllerHelper.postControllerHandle(UifControllerHelper.java:140) at org.kuali.rice.krad.web.controller.UifControllerHandlerInterceptor.postHandle(UifControllerHandlerInterceptor.java:155) at org.springframework.web.servlet.HandlerExecutionChain.applyPostHandle(HandlerExecutionChain.java:149) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:934) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:936) at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:838) at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:812) at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.kuali.student.ap.framework.context.support.DefaultKsapContext$Filter.doFilter(DefaultKsapContext.java:74) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.kuali.rice.krad.web.filter.UserLoginFilter.doFilter(UserLoginFilter.java:89) at org.kuali.rice.krad.web.filter.UserLoginFilter.doFilter(UserLoginFilter.java:77) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.kuali.rice.krad.web.filter.HideWebInfFilter.doFilter(HideWebInfFilter.java:68) 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$VirtualFilterChain.doFilter(FilterChainProxy.java:311) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116) at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:101) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:113) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:45) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) at org.kuali.student.security.filter.AuthenticationGwtRpcFilter.doFilterHttp(AuthenticationGwtRpcFilter.java:54) at org.kuali.student.security.filter.AuthenticationGwtRpcFilter.doFilter(AuthenticationGwtRpcFilter.java:38) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87) at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323) at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173) at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:224) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:169) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:927) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:987) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:579) at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:309) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722)

    Write tip

    You have a different solution? A short tip here would help you and many other users who saw this issue last week.

    Users with the same issue

    Unknown visitor
    Unknown visitor2 times, last one
    Unknown visitor
    Unknown visitor2 times, last one
    Unknown visitor
    Unknown visitorOnce,
    Unknown visitor
    Unknown visitorOnce,
    derproggerderprogger
    Once,
    1 more bugmates