Error message

[PolStats]

I have applied the Gwinnett demo to a different dataset. I run the following:

ei_results_iter <- ei_iter(

• data = PS2020_ei,
• cand_cols = cands,
• race_cols = races,
• totals_col = total,
• par_compute = TRUE,
• name = "Iter")

Instead of getting output like the Gwinnett demo, I get:

|===================================================================================================================================| 100%Error in { : task 1 failed - "Can't subset columns with ok.
✖ Logical subscript ok must be size 1 or 1, not 1959."

Any help would be greatly appreciated.