Latest nightly build crashes: "The application 1Password.app can't be opened" [See Approved Answer]

Hi, fellow testers,

I'm delighted to be using the latest 1Password Nightly and macOS Sequoia builds, and it's fantastic to be part of this community of testers.

Today, I encountered an issue after installing the latest 1Password Nightly build. Despite my troubleshooting efforts, the application crashes on relaunch and remains nonfunctional. I believe our collective expertise can help us solve this issue.

Upon attempting to open the application on macOS Sequoia, I received a vague error message stating, "The application 1Password.app can't be opened."

I performed the following troubleshooting steps to try and resolve the issue:
1. Restarted my Mac
2. Restarted the Mac into Safe Mode
3. Deleted 1Password Nightly
4. Deleted data in https://support.1password.com/cs/starting-over/
5. Restarted my Mac
6. Downloaded 1Password production
7. Updated to 1Password Beta (safe and unaffected by this bug)
8. Updated to 1Password Nightly (which crashes and becomes inoperable)

Despite these steps and replicating the issue, the workaround looks to be downgrading to 1Password Beta or Production. As a result, I am happily using 1Password Beta for the time being.

Please see the attached screenshots. One displays the system error upon opening, and the other shows the app's build as displayed in the Finder inspector.

Best always,
Richy 💙