log 4 j error in struts 1.2.8

I am using struts1.2.8 with hibernate 3.

I am getting below error.

Is there any solution for this problem ?

-

private DailyRollingFileAppender cAeroAppender;

java.util.Calendar cal=java.util.Calendar.getInstance(); // getting calendar instance

logger = Logger.getLogger(cal.getTime()+"");

strLogLevel=CAeroConstants.getProperty(CAeroConstants.PROPTYPE_CONFIG,CAeroCons tants.CONFIGPROP_LOG_LEVEL);

logger.setLevel(Level.DEBUG);

}

else if ( strLogLevel.equalsIgnoreCase("DEBUG") ) {

logger.setLevel(Level.DEBUG);

}

else if ( strLogLevel.equalsIgnoreCase("ERROR") ) {

logger.setLevel(Level.ERROR);

}

cAeroAppender = new DailyRollingFileAppender(new SimpleLayout(),strLogPath+".log","'_'MM-dd-yyyy");

logger.addAppender(cAeroAppender);

--

06/04/18 20:50:01 log4j:WARN No appenders could be found for logger (org.apache.struts.util.PropertyMessageResource

s).

06/04/18 20:50:01 log4j:WARN Please initialize the log4j system properly.

Raghu

[1076 byte] By [raghuveer_vellanki] at [2007-11-26 6:35:03]
# 1
It's not an error; it is merely a warning saying that the system is unable to find any log4j configuration. Create a log4j.properties and add it to the server classpath.
aniseed at 2007-7-6 14:37:33 > top of Java-index,Development Tools,Solaris and Linux Development Tools...