ppkarwasz commented on issue #3206: URL: https://github.com/apache/logging-log4j2/issues/3206#issuecomment-2475896559
@ayush11-96, There is problem in your configuration: you both use the shorthand `rootLogger = <level>, <ref1>, <ref2>` notation that was introduced in Log4j Core 2.17.2 IIRC (see [Properties configuration quirks](https://logging.apache.org/log4j/2.x/manual/configuration.html#java-properties-features) for more information) and the normal `rootLogger.appenderRef.<n>.ref` properties. You should either use the long notation: ```properties rootLogger.level = INFO rootLogger.appenderRef.0.ref = console ``` or the shorthand notation (which only exists in the Java properties format): ```properties rootLogger = INFO, console ``` The NPE is due to the fact that the current code does not handle the case, when the shorthand notation is used and no appender reference is provided (`rootLogger = INFO`). We will fix this in the next release. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: notifications-unsubscr...@logging.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
