log4j异常log4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading
log4j异常
log4j:ERROR LogMananger.repositorySelector was null likely due to error in class reloading, using NOPLoggerRepository.
神马？
[解决办法]
org.apache.catalina.loader.WebappClassLoader.ENABLE_CLEAR_REFERENCES=false
to the "conf/catalina.properties" file in your tomcat directory.