In addition to the standard wiki pages for release verification [1], I put together a small example bundle that demonstrates the issue [2].
The master branch is using the 1.3.1 version of the plugin and will fail to build. The "fix" branch is using 1.3.2 and should succeed. You have to first build the source for 1.3.2 using "mvn clean install" so that it is available in your local repo. Thanks, Bryan [1] https://cwiki.apache.org/confluence/display/NIFI/How+to+help+verify+an+Apache+NiFi+release+candidate [2] https://github.com/bbende/nifi-nar-error-bundle
