Fail on first data loading error.
Fail on first data loading error.



Former-commit-id: ae5b7ef2e7d5679ced389c18fb5de2fc454a9d38
julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine,julie-sullivan/phytomine