[ https://issues.apache.org/jira/browse/LOG4J2-1227?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Olivier Lemasle reopened LOG4J2-1227: ------------------------------------- Sorry, I did an error in unit tests - see pull request #26. Thanks! > NullPointerException in MapLookup.lookup is the event is null > ------------------------------------------------------------- > > Key: LOG4J2-1227 > URL: https://issues.apache.org/jira/browse/LOG4J2-1227 > Project: Log4j 2 > Issue Type: Bug > Components: Core > Affects Versions: 2.4, 2.4.1, 2.5 > Reporter: Olivier Lemasle > Assignee: Matt Sicker > Fix For: 2.6 > > > A NullPointerException is thrown in > org.apache.logging.log4j.core.lookup.MapLookup.lookup, when the event is null > and the map is not null. > The event can indeed be null, for example if used from StrSubstitutor, with > the method replace(final StringBuilder source). > Exception: > java.lang.NullPointerException: null > at > org.apache.logging.log4j.core.lookup.MapLookup.lookup(MapLookup.java:121) -- This message was sent by Atlassian JIRA (v6.3.4#6332) --------------------------------------------------------------------- To unsubscribe, e-mail: log4j-dev-unsubscr...@logging.apache.org For additional commands, e-mail: log4j-dev-h...@logging.apache.org