Tracking Event Manager Layout - Calendar Field Not Working When Shipment ID Field Is Not Used (Doc ID 1115875.1)

Last updated on JULY 20, 2024

Applies to:

Symptoms

When trying to customize the Tracking Event Manager Layout by removing the Shipment ID field, and clicking on the calendar field, a Null Pointer Exception similar to the below is thrown:

java.lang.NullPointerException
at java.util.Hashtable.put(Hashtable.java:396)
at glog.webserver.session.SessionStore.setAttribute(SessionStore.java:53)
at glog.webserver.custscreens.CustScreenManagementServlet.setManagerLayoutGid(CustScreenManagementServlet.java:246)
at glog.webserver.custscreens.CustScreenManagementServlet.getStyleSheetViewString(CustScreenManagementServlet.java:231)
at glog.webserver.util.AbstractManagementServlet.getDocument(AbstractManagementServlet.java:529)
at glog.webserver.shipmentstatus.custscreen.IeShipmentstatusCustManagementServlet.getDocument(IeShipmentstatusCustManagementServlet.java:50)
at glog.webserver.util.AbstractServletProducer.process(AbstractServletProducer.java:80)
at glog.webserver.util.BaseServlet.service(BaseServlet.java:705)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at glog.webserver.session.ParameterValidation.doFilter(ParameterValidation.java:29)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at glog.webserver.screenlayout.ClientSessionTracker.doFilter(ClientSessionTracker.java:59)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at glog.webserver.util.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:44)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:286)
at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:619)

When just typing in a date/time in the correct format, it works and can be saved.

Cause

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