add subview for layer doesn't work

[romaHerman]

Hello!

I want to follow this tutorial https://github.com/brianadvent/DynamicLottieContent on how to add image to the Lottie animation layer.
I see that there no method add view for layerName anymore
it's now addSubview(subview, forLayerAt: layerPath)

here is code I'm trying to use

for now I just don't see any results. My image doesn't being added

 
        animationView.frame = view.frame// Adjust the frame as needed
        animationView.contentMode = .scaleAspectFit
        animationView.loopMode = .loop
        let path = AnimationKeypath(keypath: "Placeholder")
        let subview = AnimationSubview(frame: CGRect(x: 0, y: 0, width: 200, height: 200))
        subview.addSubview(logo)
        animationView.addSubview(subview, forLayerAt: path)
        view.addSubview(animationView)
        animationView.play()

but unfortunately this code doesn't work

[calda]

addSubview(forLayerAt:) is only supported by the main thread rendering engine. To use this method you'll need to configure your LottieAnimationView to alway the main thread rendering engine, via the LottieConfiguration.

[romaHerman]

Thanks @calda

here is my updated code
unfortunately I'm receiving same result

        LottieConfiguration.shared.renderingEngine = .mainThread
        animationView.frame = view.frame// Adjust the frame as needed
        animationView.contentMode = .scaleAspectFit
        animationView.loopMode = .loop
        let path = AnimationKeypath(keypath: "Placeholder")
        let subview = AnimationSubview(frame: CGRect(x: 0, y: 0, width: 200, height: 200))
        subview.addSubview(logo)
        animationView.addSubview(subview, forLayerAt: path)
        view.addSubview(animationView)
        animationView.play()

[calda]

Try passing in configuration: LottieConfiguration(renderingEngine: .mainThread) to LottieAnimationView.init.

Otherwise you need to update LottieConfiguration.shared.renderingEngine before calling LottieAnimationView.init (not after).

[romaHerman]

Thanks! it did the trick
subview.layer.contents = myImage.image?.cgImage
just one more adjustment I had to make instead of adding image as a subview and everything started to work!