Fixed. (master) https://github.com/droolsjbpm/dashboard-builder/commit/030cd3858032d0a30ab301ef7588d9785d0a6489 (6.2.x) https://github.com/droolsjbpm/dashboard-builder/commit/e370ec71d16237ff44701c882568406261bf3532
Reproduced this issue with BPM Suite 6.1.0 ER4 - just need a csv data provider with some empty values (like "name,age\n,"). Verified that problem has been fixed in BPM Suite ER6.
The needinfo request[s] on this closed bug have been removed as they have been unresolved for 1000 days