HTTP Status 500 - Unexpected error executing the action


type Exception report

message Unexpected error executing the action

description The server encountered an internal error that prevented it from fulfilling this request.

exception

javax.servlet.ServletException: Unexpected error executing the action
	omada.core.ControllerFilter._doFilter(ControllerFilter.java:282)
	omada.core.FastFilter.doFilter(FastFilter.java:50)
	omada.core.ConfigFilter._doFilter(ConfigFilter.java:95)
	omada.core.FastFilter.doFilter(FastFilter.java:50)

root cause

java.lang.NullPointerException
	omada.sidastudi.actions.LoadRecord.initExtra(LoadRecord.java:173)
	omada.sidastudi.actions.Page.postExecute(Page.java:150)
	omada.core.ActionInvocation.invokeAction(ActionInvocation.java:95)
	omada.core.ActionInvocation.invoke(ActionInvocation.java:39)
	omada.core.ControllerFilter.actionInvocation(ControllerFilter.java:385)
	omada.core.ControllerFilter._doFilter(ControllerFilter.java:280)
	omada.core.FastFilter.doFilter(FastFilter.java:50)
	omada.core.ConfigFilter._doFilter(ConfigFilter.java:95)
	omada.core.FastFilter.doFilter(FastFilter.java:50)

note The full stack trace of the root cause is available in the Apache Tomcat/6.0.53 logs.


Apache Tomcat/6.0.53