On a new install of Cataline 10.15.4, I download and install 1Password 6.8.9. It crashes before when I open it, no user interface appears. When checking the Console I see an error message which states the reason for crashing is "Namespace CODESIGNING, Code 0x1". I do not even get a chance to open a vault.
I have fully reinstalled the operating system and downloaded 1Password again; the error persists.
1password 6.8.9 runs successfully on my other Catalina system without issue; the only difference that system is an upgrade over several releases of MacOS.
1Password Version: 6.8.9
Extension Version: Not Provided
OS Version: MacOS 10.15.4
Sync Type: dropbox