After not having used my rosjava nodes for a year or so I am now getting this error when I run a node, > log4j:WARN No appenders could be found for logger (org.ros.internal.node.client.Registrar). > log4j:WARN Please initialize the log4j system properly. > log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info. I have searched fro a resolution but can't find one. Manually configuring a properties file doesn't help. Any idea why I am getting this error? --- [Visit Topic](https://discourse.ros.org/t/rosjava-log4j-error/2179/1) or reply to this email to respond. If you do not want to receive messages from ros-users please use the unsubscribe link below. If you use the one above, you will stop all of ros-users from receiving updates. ______________________________________________________________________________ ros-users mailing list ros-users@lists.ros.org http://lists.ros.org/mailman/listinfo/ros-users Unsubscribe: