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Posted to log4j-dev@logging.apache.org by "Olivier Lemasle (JIRA)" <ji...@apache.org> on 2016/03/03 10:22:18 UTC
[jira] [Reopened] (LOG4J2-1227) NullPointerException in
MapLookup.lookup is the event is null
[ 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)
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