column "{col}" refused the item {item}: it i...

Warnings reference › list:item:*

Identifier

list:item:*

Raised by

list

Since

1.74.0

What happened

A row's list held an item its column's item type (typeOptions.of) cannot read - text in a list of numbers, an unreadable date in a list of dates. That item is not stored: the list the grid holds, filters and exports is the rest of the items. The host's row object is not changed. Later refusals in the same column are not repeated.

The fix

Send items of the declared item type, or declare the item type the data actually holds (typeOptions: { of: 'text' }).

Reference

Covered in full at the API reference.