Launch Services / LoginItem issue with 10.15.1?

We have an app that registers a LoginItem to facilitate interapp communication. Launching that process is now failing, starting with 10.15.1. The relevant log is:


LaunchServices returned a bundle URL that does not match with the LoginItem's known association


Is there a known change in 10.15.1 that would cause this? Or any tips on whether to start troubleshooting? I've done a bunch of the regular stuff (flushing launch services, removing the item, removing any other copies of the bundle, etc).

Replies

What sort of login item? A sandboxed login item, set up using

SMLoginItemSetEnabled
?

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Quinn “The Eskimo!”
Apple Developer Relations, Developer Technical Support, Core OS/Hardware

let myEmail = "eskimo" + "1" + "@apple.com"
Hello I am facing the same issue with one of my app. The app uses
Code Block
SMLoginItemSetEnabled

to register a helper application. I see this behavior on 10.15.7 and 10.14.6, but not on macOS 11.0 or 11.1. On the newer OS it works fine.