Assertion failure in -UIDimmingView dealloc UIViewm4654

The error message suggests that there is an assertion failure in the -dealloc method of the UIDimmingView class in the UIView.m file at line 4654.

An assertion failure typically occurs when a condition that is expected to be true is found to be false during runtime. In this case, it seems that something unexpected happened during the deallocation of the UIDimmingView object.

To troubleshoot this issue, you can try the following steps:

1. Check if you are directly or indirectly deallocating the UIDimmingView object. Look for any calls to dealloc or release on this object.
2. Verify that you are not over-releasing the UIDimmingView object. Make sure the retain count is balanced correctly.
3. Review any customizations or subclassing that you have done with the UIDimmingView class. It's possible that there is a bug in your implementation that is causing the assertion failure.
4. Ensure that you are using the correct version of the iOS SDK and that it is up to date. There might be a bug in an older version of the SDK that has been fixed in a newer version.
5. If possible, try to reproduce the issue in a minimal, standalone project. This can help isolate the problem and make it easier to debug.

If you are unable to resolve the issue on your own, consider seeking help from the Apple Developer Forums or opening a support ticket with Apple