There is a table with two lists of string arrays between which we switch by means of a segment controller. for example

let standingExersiseName = ["Один", "Два", "Три", "Четыре ", "Пять"] let sittingExersiseName = ["Одинажды", "Дважды", "Трижды"]

In these two lists, the number of elements in the array is different. When you click on a cell (and transfer to another controller) from the list with a large number of elements and the sequence number is larger than the elements in the second list (for example, click on the "Four" cell), an error fatal error occurs: Index out of range. How can this be corrected without adding to the second list the missing number of elements equal to the number from the first list?

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    2 answers 2

    The logic of your actions is not entirely clear, but if you correct the current situation and leave everything as it is, you can:

    let nameSitting = sittingExersiseName[indexpath.row % sittingExersiseName.count]

    In general, you need to pass the index for the second table necessary, and not from the first for everything.

    • Thanks, that is necessary - Artur Skachkov

    Do not forget to do reloadData after switching a segment of the Control. And in all methods for the table, use the selected array.