I only have one row in my datatable under global but the run goes twice and grabs empty data under my second run which causes a crash. does anyone know why? I have kept everything default for the actions.
There are two kinds of empty rows:
- empty when no values were entered there,
- empty when some value was entered and then deleted.
In the second case to delete the empty row fully (but not only the value you entered there) you should select row(1,2,3,4, etc), click right button and select the option "Edit-->Delete". In this way you'll delete the row fully (not only its value).
By the way you can see the difference between the empty rows of both kinds - black horizontal line divides them.