App crashed Due to listview chewie

[someshswami9]

community.zip

So the issue is I want to create a feed screen like social media app where images videos are shown in one scroll for that I have used the Listview builder and the an another stateful class which contains the chiew and extended image for video and images

The app is crashing when I do scrolling and if my list have more than 30 posts and most of them are video if there is no videos then I am is not crashing all is working fine but for video it is getting crashed.

Attached the two files where I am trying to implement this method please give response quickly