Why the stl loader does not work on ios (swift)

Questions
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#1

Hi Guys,

The following code works well on Android, but when I run it on wkwebview(IOS), it does not work.

Is there any ios configuration reason or anything else?
var lo

var loader = new THREE.STLLoader();
await loader.load( file, function ( geometry ) {
currentObj = geometry;
console.log(“call back”)
} );

Actually, I was trying the examples, all loaders did not work~~

#2

What you mean by that? Can you please explain in more detail what’s happening?

#3

I mean I cannot get the geometry, cannot console the “call back”. The load call back function doesn’t give me the call back response

#4

Okay, so onLoad() is not fired. Do you see any errors if you add an onError() callback to your load() call?