log4j.rootLogger=DEBUG, Console # # PF4J log # log4j.logger.org.pf4j=DEBUG, Console # !!! Put the bellow classes on level TRACE when you are in trouble log4j.logger.org.pf4j.PluginClassLoader=DEBUG, Console log4j.logger.org.pf4j.AbstractExtensionFinder=DEBUG, Console log4j.additivity.org.pf4j=false log4j.additivity.org.pf4j.PluginClassLoader=false log4j.additivity.org.pf4j.AbstractExtensionFinder=false # # Appenders # log4j.appender.Console=org.apache.log4j.ConsoleAppender log4j.appender.Console.layout=org.apache.log4j.PatternLayout #log4j.appender.Console.layout.conversionPattern=%-5p - %-32.32c{1} - %m\n log4j.appender.Console.layout.ConversionPattern=%d %p %c - %m%n