Log4j File Appenders do not work in jboss 6.1.0-Final ----------------------------------------------------- Key: JBAS-9441 URL: https://issues.jboss.org/browse/JBAS-9441 Project: Application Server 3 4 5 and 6 Issue Type: Bug Security Level: Public(Everyone can see) Components: Logging Affects Versions: 6.1.0 Environment: Probably all OS's. Reporter: Joe Mihalich Attachments: jboss-logging.xml, vue-log4j.jar In 6.1.0, using a log4j RollingFileAppender (we actually subclass it, but I'm sure it's an issue with at least all FileAppenders), I get this error when it tries to switch from the bootstrap logger to the jboss-logging.xml loggers: org.jboss.logging.service : Removing bootstrap log handlers [STDERR] log4j:ERROR No output stream or file set for the appender named [null]. I have a forum thread going here for this. http://community.jboss.org/thread/171093. My jboss-logging.xml file is attached in the forum thread. Reapplying the 6.0 Final patch from here, fixes the problem: https://issues.jboss.org/browse/JBAS-8791