It looks like console has no "err" method
It looks like console has no "err" method

See https://travis-ci.org/CartoDB/Windshaft/jobs/19653892#L1891

manueltimita/Windshaft,CartoDB/Windshaft,CartoDB/Windshaft,HydroLogic/Windshaft,HydroLogic/Windshaft,CartoDB/Windshaft,wsw0108/Windshaft,wsw0108/Windshaft,manueltimita/Windshaft,HydroLogic/Windshaft,manueltimita/Windshaft,wsw0108/Windshaft