Hello... Here I am facing one problem. I want to create 21 log files. So I have created 21 .xml configuration files. But I am getting this error while running my application.
log4cxx: Could not find value for key log4j.appender.A211 log4cxx: Could not instantiate appender named "A211". I configured my 21st .xml file as, log4j.rootLogger=INFO, A211,A21 log4j.appender.A21=org.apache.log4j.RollingFileAppender log4j.appender.A21.File=log21.log log4j.appender.A21.Append=true log4j.appender.A21.Threshold=ERROR log4j.appender.A21.MaxBackUpIndex=5 log4j.appender.A21.MaxFileSize=1MB log4j.appender.A21.layout = org.apache.log4j.PatternLayout log4j.appender.A21.layout.ConversionPattern=%d{[dd MMM yyyy HH:mm:ss]} [%-5p] %c - %m%n log4j.appender.A211=org.apache.log4j.ConsoleAppender log4j.appender.A211.Threshold=INFO log4j.appender.A211.layout=org.apache.log4j.PatternLayout log4j.appender.A211.layout.ConversionPattern=%m%n so, can anyone suggest what went wrong?