needed solution for log4j errors

[rajareddy annavaarm]

a)log4j:WARN No appenders could be found for logger (com.sns.al.AppLauncher).
log4j:WARN Please initialize the log4j system properly.

b)log4j:ERROR Attempted to append to closed appender named

[Christophe Verré]

Do you have a log4j configuration file in your classpath ? Like log4j.properties or log4j.xml ? If you have, you should add an appender associated to the "com.sns.al.AppLauncher" class (or one of its subpackages)

(Note that this is an EJB forum. There's a forum dedicated to log4j)
[ March 15, 2007: Message edited by: Satou kurinosuke ]