Unable to locate attached view in the native tree

Question

When scrolling down and then up a large list of items in a SectionList I receive an error message. I'm wondering if someone else had this problem before, because I wasn't able to find any docs on it.

Answer 1

The problem in my case was that I had elements with the same key. Setting an unique key fixed it.

{items.map(item => {     <Item key={item.uniqueId}/> })