I am building an app in react native without backend so i am loading a javascript data file by exporting the data like this :

I’m developing an app that uses machinelearning to detect yogaposes for a school project. I’m not experiences enough to work in React Native with the camera and my model and so on, so I made the functionality in a basic html page that’s online and I use WebView to show it in my app. I’m testing on iOS, in Expo.

I have a screen with following:

Whenever I try to send form data or files to the server from my native code I am not getting the assets[0].fileSize and assets[0].fileName in native console.
My React Native Code is: