java.lang.NullPointerException at java.util.Hashtable.get(Hashtable.java:363) at edu.ucsd.act.jlinkservices.ui.JLinkDecoratorGeneric.openContainer(JLinkDecoratorGeneric.java:99) at edu.ucsd.act.jlink.JLinkPrintWriter.print(JLinkPrintWriter.java:63) at edu.ucsd.act.jlink.JLinkPrintWriter.println(JLinkPrintWriter.java:41) at edu.ucsd.act.jlinkservices.authservice.JLinkLoginProcessDefaultEvent.execute(JLinkLoginProcessDefaultEvent.java:632) at edu.ucsd.act.jlink.JLinkHttpServlet.handleEvent(JLinkHttpServlet.java:1053) at edu.ucsd.act.jlink.JLinkHttpServlet.doGet(JLinkHttpServlet.java:1079) at edu.ucsd.act.jlink.JLinkHttpServlet.service(JLinkHttpServlet.java:662) at javax.servlet.http.HttpServlet.service(HttpServlet.java:729) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:292) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:240) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:207) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:212) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:502) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:141) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:616) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:522) at org.apache.coyote.ajp.AbstractAjpProcessor.process(AbstractAjpProcessor.java:868) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:672) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.doRun(AprEndpoint.java:2500) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:2489) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)JLinkLoginProcessDefaultEvent Application Exception :11
java.lang.Exception: java.lang.StringIndexOutOfBoundsException: String index out of range: -1 java.lang.NullPointerException