By trying to setup OpenMeetings 2.0 on ubuntu 12.04, following the
instructions titled " OpenMeetings 2.X Installation on Ubuntu 64bit 12.04"
following error occurred:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it
from fulfilling this request.
exception
java.lang.NullPointerException
org.apache.velocity.tools.view.VelocityView.performMerge(VelocityView.java:9
42)
org.apache.velocity.tools.view.VelocityView.merge(VelocityView.java:902)
org.apache.velocity.tools.view.VelocityViewServlet.mergeTemplate(VelocityVie
wServlet.java:318)
org.apache.velocity.tools.view.VelocityViewServlet.doRequest(VelocityViewSer
vlet.java:220)
org.apache.velocity.tools.view.VelocityViewServlet.doPost(VelocityViewServle
t.java:192)
javax.servlet.http.HttpServlet.service(HttpServlet.java:637)
javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
org.openmeetings.servlet.outputhandler.ServletRequestExFilter.doFilter(Servl
etRequestExFilter.java:53)
org.red5.logging.LoggerContextFilter.doFilter(LoggerContextFilter.java:77)
note The full stack trace of the root cause is available in the Apache
Tomcat/6.0.32 logs.
Apache Tomcat/6.0.32
Can anybody help?
