Jamf agent installer failing to install

[Duke78]

I am trying to stick the Jamf agent .pkg on a couple of my client iMacs, something I have done before without issue. But today my clients are refusing to install the Jamf agent .pkg. My console gives me the attached error when the install fails, saying the domain/default of a .plist doesn't exist. But that .plist is present in the Library/Preferences folder on the client machine. Has anyone seen this error before?

[ShaunRMiller83]

I have seen similar issues in the past.

What happens if after you get that failure you run

sudo jamf policy enroll -prompt

from terminal?

[Cornoir]

Are these Mac systems already prestaged (existing) in your JSS before you run the QuickAdd.pkg? Do you get an error on a new Mac system?

Any certificate issues for the JSS (unknown identifier, trust issues, etc).