buildbot failure in on ofbizNextFrameworkRat

[buildbot]

The Buildbot has detected a new failure on builder ofbizNextFrameworkRat while 
building ofbiz-framework. Full details are available at:
    https://ci.apache.org/builders/ofbizNextFrameworkRat/builds/144

Buildbot URL: https://ci.apache.org/

Buildslave for this Build: asf945_ubuntu

Build Reason: downstream
Build Source Stamp: [branch release18.12] 
9aa4e6c662ec4fc6c1c7a833557d81d2ee2f285f
Blamelist: Jacques Le Roux <jacques.le.r...@les7arts.com>

BUILD FAILED: failed

Sincerely,
 -The Buildbot