This crash only happens in release configuration and only on devices running somewhere between 16.3 and 16.4 or higher. It is happening with a few of my different singleton classes in an Obj-C project. What's more strange is that the related code sections work fine up until a Bluetooth Low Energy connection is made. This is an older codebase and will be getting replaced with a complete rewrite in the next few months, but I need to resolve this crash in the meantime. Seems like something changed with ARC or some other system under the hood as the production build which has been fine for a long time exhibits this issue. The singleton call is the only place alloc is called for the DWNotificationView class in the project.
Strange Crashes in iOS 16.4.1 and higher
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