Examples and Pixi Spine is not working

[JeffGuKang]

Cannot run Examples especially related to Spine. (tried on iOS)

And I tried to edit example project as https://github.com/JeffGuKang/expo-pixi/tree/feat/update-examples for Spine.

Error message

[Unhandled promise rejection: TypeError: undefined is not an object (evaluating '_PIXI$spine.Spine')]
* http://127.0.0.1:19001/node_modules/expo/AppEntry.bundle?platform=ios&dev=true&minify=false&hot=false:207100:66 in spineAsync$

Screenshot