Auto select problem "select_one"

Hi,

Aim is, auto select item from the list. Next item will be selected from the list when Add button clicked. (Using repeat location index)

The attached form works ok before but suddenly it returns error below. Does anyone know how to fix this?

"Error occurred trying to evaluate: 5735467, message: i.sortDocumentOrder is not a function"

now it works only first item then return error.

Best,
Enkhbayar

test1.xlsx (10.9 KB)