GitHub user THausherr opened a pull request: https://github.com/apache/logging-log4j2/pull/160
[LOG4J2-2268] Improve error msg if invalid value This will tell what field had an invalid value. You can merge this pull request into a Git repository by running: $ git pull https://github.com/THausherr/logging-log4j2 master Alternatively you can review and apply these changes as the patch at: https://github.com/apache/logging-log4j2/pull/160.patch To close this pull request, make a commit to your master/trunk branch with (at least) the following in the commit message: This closes #160 ---- commit a281d56dd23ca9a5b233ad463f0fac3cd351367a Author: Tilman Hausherr <tilman@...> Date: 2018-03-13T21:23:02Z Improve error msg if invalid value ---- ---