Awhile back I used OpenAi for intelligence, though recently switched to using Anthropic Claude. Now, when launching Xcode 26.4 I am prodded with a prompt stating "Codex is not installed. Get Codex to resume the conversation". In my Xcode Settings I have ChatGPT in Xcode switched off. Likewise I have not downloaded the Codex Agent - the Get button appears which I ignore. In my Xcode Settings I have also signed into my Anthropic account, i.e. the Sign Out button is showing. It appears I am completely unable to use Claude for intelligence unless I download OpenAI Codex - though other users have done this, and nothing works following. This release appears severely broken. It would be easiest and best to revert to 26.3 to allow developers continue development.

This now continues to work as expected. Please assure you have your device hardwire connected to your Mac before launching rvitctl or it will not start - nor give any message.

As followup, the resolution for my issue was to redownload and install Xcode 16.0 beta 4 (16A5211f). Upon reboot I was able to start rvictl once again. Will update this thread again tomorrow to confirm this is a persistent resolution.

Thanks Quinn, this compiles and functions in Swift5, would appreciate a Swift6 compatible version. Currently I receive errors when attempting to use logger as below: browser.stateUpdateHandler = { newState in logger.info("Browser did change state, new state: \(newState)") } This produces error "Type of expression is ambiguous without a type annotation". ChatGPT 4 was unable to assist.

I transcribed the code from the video. Hope it helps others. https://github.com/appsird/MultiMap

My message was clipped, here is initial error: Speech Error: Error Domain=NSCocoaErrorDomain Code=260 "The folder “TTSPlugins” doesn’t exist." UserInfo={NSUserStringVariant=( Folder ), NSFilePath=/Library/Developer/CoreSimulator/Volumes/iOS_21A5277g/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS 17.0.simruntime/Contents/Resources/RuntimeRoot/System/Library/TTSPlugins, NSUnderlyingError=0x600000c72fa0 {Error Domain=NSPOSIXErrorDomain Code=2 "No such file or directory"}}