wkwebview can not execute javascript get

I have a WKWebView that reads a local html file and then I want to proceed by using various javascript functions.


Everything works fine until a javascript tries to fetch a JSON file from the net, then nothing happens.

If I try to fetch the JSON file from my iOS code everything works fine.


I suspect this has something to do with the sandbox for the local files because when I move my files to a web server everything works fine also from javascript.


This is a showstopper for my project so I would greatly appreciate any help how to solve this.


Thanks.

Are these resources from an 'arbitrary' url and/or do you allow loads of them?

wkwebview can not execute javascript get
 
 
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