I've also tried to read a large file using the approach above and faced the same issues with memory consumption. My implementation is similar to that one. autoreleasepool did't solve the issues. It appears the new async/await API consumes the same large amounts of memory let reader = try FileHandle(forReadingFrom: url) for try await line in reader.bytes.lines { // some code processing `line` }

one more post about crash when printing on iOS 16

2 years have passed since this thread was created, the problem still exists( Using the QLPreviewController could be a workaround. It renders docs properly on the Mac.

The baseline is partially working for me on Xcode 15.2. It doesn't appear performance tests with the measure(metrics:block:) method are taking their baseline into account. Also Xcode is not suggesting setting а baseline for such a test. Tests with the measure(_:) method are working fine.

in addition to my previous comment

I can confirm. Accessing resources doesn't appear to be worked in debug mode on a device. Also, I tried the code from the Accepted Answer (?). It doesn't read the text file from the framework resources.

I've modified a bit the using a path approach like let bundleUrl = Bundle.main.privateFrameworksURL!.appendingPathComponent("StaticFramework.framework") let bundle = Bundle(url: bundleUrl) so that it works now. It can be used as a workaround