Having the same issue. Here is the workaround I found: Don't use URLSession.shared. Instead do the following let configuration = URLSessionConfiguration.default let session = URLSession(configuration: configuration)

Having the exact same issue on the latest version macOS 15.4 Beta (24E5238a) Couldn't find the Objective-C runtime library in loaded images. Message from debugger: The LLDB RPC server has crashed. You may need to manually terminate your process. The crash log is located in ~/Library/Logs/DiagnosticReports and has a prefix 'lldb-rpc-server'. Please file a bug and attach the most recent crash log. Note: It doesn't crash on breakpoints. It crashes when Inspecting with po Inspecting on the left panel in the Debug Area. If you disable the left panel, you can step through. Enabling Environment Overrides