[FlatList] does not accept (number) zero or empty string items

[josvos]

When using plain numbers or strings as items (in the "data" list property), rendering FlatList results in an error when encountering number 0 or string ''. The error is "No item for index X" where X is the index of the 0 or '' in the list. Examples where the error is "No item for index 2" are data={[-2, -1, 0, 1, 2]} and data={['a', 'b', '']}.

[Lizhooh]

I have encountered this situation
Now the solution is to turn Number to String

<Text>{`${count}`}</Text>

[hramos]

Dupe of #12905. Try the workaround above.

[LA]

@Lizhooh's solution didn't work for me as I had a data source of empty URIs for Images, and received the 'No item for index X'

How I fixed it was for my images to just pass in a string 'blank' and check like so.

source={(imgSource != 'blank') ? {uri: imgSource} : undefined}