buildbot failure in on ofbizTrunkFrameworkPlugins

[buildbot]

The Buildbot has detected a new failure on builder ofbizTrunkFrameworkPlugins 
while building ofbiz-framework. Full details are available at:
    https://ci.apache.org/builders/ofbizTrunkFrameworkPlugins/builds/1108

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

Buildslave for this Build: asf945_ubuntu

Build Reason: downstream
Build Source Stamp: [branch trunk] 6e1c7b5958cc1a80be5746bfd177136a1feabe0d
Blamelist: Nicolas Malin <nicolas.ma...@nereide.fr>

BUILD FAILED: failed shell_2

Sincerely,
 -The Buildbot