objective c - How to display image correctly from link ? ios -

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i using code display images on ios app :

nsdata *receiveddata = [nsdata datawithcontentsofurl:[nsurl urlwithstring:url]];  self.image=nil;  uiimage *img = [[uiimage alloc] initwithdata:receiveddata ];  self.image = img;

this code work perfect many images , can't display image : https://docs.google.com/uc?authuser=0&id=0bw8vnowkrlfgumc3ahbkczkwbjq&export=download

also android app display correctly !

what's problem ?

edit : mention can't open image on mac preview , shows message : may damaged or use file format preview doesn’t recognize. can open chrome.

your image isn't valid png file. it's webp image. it's supported google chrome, os x or ios doesn't have native support format, that's why code doesn't work.


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