Why am I getting a crash somewhere in swift_getTypeByMangledName?

I'm working on a SwiftUI app that keeps crashing for me when I try to navigate to a certain page. It works great on a simulator using iOS 14 and 15, but on my physical iPhone 12 Pro Max running iOS 15.0.2, it crashes every time somewhere swift_getTypeByMangledName

I have no idea why this happens or what to do about it

Why am I getting a crash somewhere in swift_getTypeByMangledName?
 
 
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