Crashed: com.apple.root.user-initiated-qos.cooperative
0 Foundation 0x4e2a4 specialized String.withUTF8(:) + 100
1 Foundation 0x4eb8c JSONWriter.serializeString(:) + 100
2 Foundation 0x4e810 JSONWriter.serializeJSON(:depth:) + 92
3 Foundation 0x4cfd4 JSONWriter.serializeObject(:depth:) + 888
4 Foundation 0x4e914 JSONWriter.serializeJSON(:depth:) + 352
5 Foundation 0xd06fc JSONEncoder.encode(:) + 624
6 Foundation 0xd0484 dispatch thunk of JSONEncoder.encode(_:) + 56