swiftui - AG::LayoutDescriptor::Builder::Emitter 中的 SwiftUI 崩溃

Question

我正在尝试仅在 iOS 13.2 - 13.3 设备上找到导致此崩溃的问题：

3
AttributeGraph
AG::precondition_failure(char const*, ...) + 192
4
AttributeGraph
AG::LayoutDescriptor::Builder::Emitter<AG::vector<unsigned char, 512ul> >::operator()(AG::LayoutDescriptor::Builder::EqualsItem const&) + 214
5
AttributeGraph
AG::LayoutDescriptor::Builder::Emitter<AG::vector<unsigned char, 512ul> >::operator()(AG::LayoutDescriptor::Builder::EqualsItem const&) + 124
6
AttributeGraph
AG::LayoutDescriptor::Builder::commit(AG::swift::metadata const*) + 152
7
AttributeGraph
AG::LayoutDescriptor::make_layout(AG::swift::metadata const*, AGComparisonMode, AG::LayoutDescriptor::HeapMode) + 320
8
AttributeGraph
AG::(anonymous namespace)::LayoutCache::drain_queue(void*) + 152

有谁知道可能导致此问题的原因？

Answer 1

更新：我通过使 rootView 符合 Equatable 协议解决了这个问题。