```private fun getListMedia(): List<EverfitMedi...

# android

[lam bui]

private fun getListMedia(): List<EverfitMedia> {
    return mediaAttachmentListNew.filterIsInstance<EverfitMedia>()
}

Hello everyone, I’m using filterIsInstance, it’s not working, pls help me, many thanks.

[lam bui]

image.png

[lam bui]

mediaAttachmentListNew.filterIsInstance<EverfitMedia>()

it return list = 0

[lam bui]

@Petrus Nguyễn Thái Học

[lam bui]

sorroy i passed error type

[Vampire]

What's your question? It works perfectly fine.
None of your list contenst is instance of EverfitMedia.
Two are MediaEverfitType which contains an EverfitMedia.