I programmed a Web Application with Java EE. I am using log4j and Tomcat 6.0.28. When I am starting my app at tomcat following error message appears every 3 seconds at my console:
log4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading, using NOPLoggerRepository.
Has somebody an idea what that means? Is there maybe a problem with log4j.xml? I can post more code/configfiles if nessecary.
The application works, but I am a little bit worried.
Thank you…
I created a new maven webproject and migrated all the files incrementally to the new project.
After that it works without log4j errors!