This works on the Xcode beta on Catalina (NSTableView API addition) if (@available(macOS 11.0, *)) { self.style = NSTableViewStyleFullWidth; } But doesn't work on the Xcode GM with Catalina. It's not specific to Apple Silicon. Oddly, it does compile with the GM Xcode on Big Sur.

Ran into this (failed to prepare device for development) today with 14.0.1 and Xcode 12, 12.2, etc. This worked for me (other troubleshooting steps didn't). 1) Disconnect phone from Mac. (I have the Devices window in Xcode open) 2) Restart the phone 3) After restart, connect to the Mac 4) I saw Xcode's Device window switch to "Preparing device for development" Now all is good.

I am having the same problem on Ventura with Xcode 14.1. I tried the command listed by Quinn, but codesign just reports a usage message instead. I added a colon which apparently is deprecated, but it does produce some output (I am using the path to extension stored in the container app as built by Xcode). I see com.apple.security.get-task-allow. What can I do to get debugging to work? % codesign -d -v --entitlements :- (path to extension inside container app) Format=bundle with Mach-O thin (arm64) CodeDirectory v=20500 size=93466 flags=0x10000(runtime) hashes=2909+7 location=embedded Signature size=4790 Signed Time=Nov 27, 2022 at 5:30:25 PM Info.plist entries=24 Runtime Version=13.0.0 Sealed Resources version=2 rules=13 files=401 Internal requirements count=1 size=208 Warning: Specifying ':' in the path is deprecated and will not work in a future release <?xml version="1.0" encoding="UTF-8"?><!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "https://www.apple.com/DTDs/PropertyList-1.0.dtd"><plist version="1.0"><dict><key>com.apple.security.app-sandbox</key><true/><key>com.apple.security.application-groups</key><array><string>6MR872QP3J.group.com.gentlemencoders.RAWPower</string></array><key>com.apple.security.files.user-selected.read-write</key><true/><key>com.apple.security.get-task-allow</key><true/><key>com.apple.security.network.client</key><true/></dict></plist>

I made a clean install of Ventura + Xcode 14.1 on another machine (intel based) and it builds / debugs fine. So it's not a problem with the way the project is set up.

Popovers can be applied to Toolbar items on Ventura and later. There is a new API for that - see UIPopoverPresentationController // Accepts UIBarButtonItem as well as NSToolbarItem in Catalyst. @available(iOS 16.0, *) open var sourceItem: UIPopoverPresentationControllerSourceItem?

This appears to be resolved in Sequoia Beta 5.

I found it. I was looking in the application delegate, but needed to look in the scene delegate. The method is func scene(_ scene: UIScene, openURLContexts URLContexts: Set)