You are viewing a plain text version of this content. The canonical link for it is here.

Posted to notifications@logging.apache.org by "Piotr Karwasz (Jira)" <ji...@apache.org> on 2022/07/28 20:16:00 UTC

[jira] [Created] (LOG4J2-3564) NPE in JULLogger.getLevel()

Piotr Karwasz created LOG4J2-3564:
-------------------------------------

             Summary: NPE in JULLogger.getLevel()
                 Key: LOG4J2-3564
                 URL: https://issues.apache.org/jira/browse/LOG4J2-3564
             Project: Log4j 2
          Issue Type: Bug
          Components: Log4j-to-JUL
    Affects Versions: 2.17.2
            Reporter: Piotr Karwasz


{{JULLogger.getLevel()}} fails with a {{NullPointerException}} if the JUL root logger has a {{null}} level. This is a common situation in JDK 8+, since {{LogManager$RootLogger}} does not set the log level any more in its constructor.

A practical example where it fails is Tomcat's {{ClassLoaderLogManager}}: cf. [BZ 66184|https://bz.apache.org/bugzilla/show_bug.cgi?id=66184].



--
This message was sent by Atlassian Jira
(v8.20.10#820010)