In console i found this: ---- Debugging information ---- message: Cannot construct org.openmeetings.app.persistence.beans.basic.RemoteSessionObject as it does not have a no-args constructor cause-exception: com.thoughtworks.xstream.converters.reflection.ObjectAccessException cause-message: Cannot construct org.openmeetings.app.persistence.beans.basic.RemoteSessionObject as it does not have a no-args constructor class: org.openmeetings.app.persistence.beans.basic.RemoteSessionObject required-type: org.openmeetings.app.persistence.beans.basic.RemoteSessionObject -------------------------------
and symptoms are: i can connect to OM system directly, but users can't connect through Moodle. Client side loads until very end, and then shows uninformative error window: "Unknown error, Please tell admin about it". found same thing happening to other guy, but it happened long ago, and no fix was provided. Clean server reinstall always works, but i cant do it this time. http://www.mail-archive.com/[email protected]/msg07676.html http://osdir.com/ml/openmeetings-user/2011-11/msg00037.html http://moodle.org/mod/forum/discuss.php?d=193558&parent=843292 seems like everytime its related to java. in my case everything worked fine just month ago. but one day file converting gone bad - error said it cannot find "java" and so conversion wasnt working. reinstalled Ooo, nothing changed. then reintalled diablo-jdk-1.6.0.07.02_18 and conversion was ok, but i couldnt connect to rooms through moodle. what went wrong? im not java nor code guru, so reading those error logs doesnt give me much information. also, might be related: on my server i found theres another jdk, called "jdk-1.6.0.3p4_28". it installed after apache installation. but after i uninstalled diablo, no other java was functional. could not call "java", could not start "red5.sh". so i dont think this "jdk-1.6.0.3p4_28" complicates anything.. i chose diablo jdk, because it was asked while installing openoffice.org.
