buildbot failure in on ofbizTrunkFrameworkRat

[buildbot]

The Buildbot has detected a new failure on builder ofbizTrunkFrameworkRat while 
building . Full details are available at:
    https://ci.apache.org/builders/ofbizTrunkFrameworkRat/builds/801

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

Buildslave for this Build: asf945_ubuntu

Build Reason: forced: by IRC user <jleroux> (privmsg): forces manual build for 
Git test
Build Source Stamp: HEAD
Blamelist: 

BUILD FAILED: failed Export

Sincerely,
 -The Buildbot