This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I have this kind of error...i know, very basic question
log4j:WARN No appenders could be found for logger (org.primefaces.facestrace.phase.listener.TraceResourcePhaseListener). log4j:WARN Please initialize the log4j system properly.
I read that it's related to the classpath setting, but I didn't find the log4j.properties....where is it?
It seems that i don't have this file...