Manoel,
Have you first installed OpenMeetings via the URL http://myIP:5080/openmeetings/install ? And did this succeed ? Also is your database on this server a new empty database called “openmeetings” ? (so that the install process can create the database tables are required). Thanks, George. From: Manoel Campos da Silva Filho [mailto:manoelcam...@gmail.com] Sent: Wednesday, 17 October 2012 10:37 AM To: openmeetings-user@incubator.apache.org Subject: OpenMeetings 2 doen't works after installation: The connection to the server has been lost Hello. I'm using OpenMeetings 2.0.0.r1361497-14-07-2012_1108 in a Ubuntu Server 11.10 with Sun Java JRE 1.6.0_30 installed. I installed all the pre-requisites. I followed the 3 steps installation instructions <http://incubator.apache.org/openmeetings/installation.html> (using the nobody account) and the OM was installed. I started the red5.sh script with this steps: $ cd /usr/lib/red5/ $ ./red5.sh My DB is a postgresql 9.1 with utf8 enconding. I alredy installed the OM at a test server. Now, when I try to install the OM at a production Server, with the same software configuration, it doesn't work. When I try to start openmeetings at http://myIP:5080/ <http://myip:5080/> I receive the "The connection to the server has been lost" error At openmeetings.log I get the error below (the log is attached): ERROR 10-16 20:31:05.310 LdapConfigDaoImpl.java 192920 239 org.openmeetings.app.data.basic.dao.LdapConfigDaoImpl [NioProcessor-2] - [getActiveLdapConfigs] org.apache.openjpa.persistence.PersistenceException: The column index is out of range: 2, number of columns: 1. at org.apache.openjpa.jdbc.sql.DBDictionary.narrow(DBDictionary.java:4918) ~[openjpa-bundle-2.2.0.jar:2.2.0] at org.apache.openjpa.jdbc.sql.DBDictionary.newStoreException(DBDictionary.java:4878) ~[openjpa-bundle-2.2.0.jar:2.2.0] at org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:136) ~[openjpa-bundle-2.2.0.jar:2.2.0] at org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:118) ~[openjpa-bundle-2.2.0.jar:2.2.0] at org.apache.openjpa.jdbc.sql.SQLExceptions.getStore(SQLExceptions.java:70) ~[openjpa-bundle-2.2.0.jar:2.2.0] at org.apache.openjpa.jdbc.kernel.SelectResultObjectProvider.handleCheckedException(SelectResultObjectProvider.java:155) Thank you.
