Extracting coordinates from datatable

Hey everyone!

Since some time now, I am trying to automatically put some point lights (and their IES file) to coordinates in unreal for engine. My problem is that I have a lot of those so I wanted to automatically do that.
I decided to create a csv file with my coordinates for each light and to convert it into datatable. But, I have trouble to treat all the row automatically (for one it works, but the for loop does not). Does anyone have an idea why my blueprint on the screenshot above does not work ? :sob: :sob:

I also asked directly the unreal community but maybe someone using cesium will also know or have an other solution to import coordinates into unreal :grimacing:

Have a nice day! :smiling_face_with_three_hearts: