Target Imaging failing creating first run script

@cgheesling , Hi there, have you got any solution for this, I am having the same problem now, it will be great that you can share what you have found out. Thanks in advanced.

I am also having this issue as well. Did anyone find a resolution to it?

I am getting this now too - but only with one of our configurations - the others are all fine.

I just played with this some - the configuration that was failing was a compiled config.

I created a new uncompiled config and copied the packages and DMG's from the config that was throwing the error into it - and it works fine.

I am going to re-compile it when I get a chance and see how that goes.

Anywhere on this, getting the same error when imaging in the same place, seems random as to what machine it will happen on and the image is not compiled.

I just got this error when imaging from Casper Imaging::

"An exception of class UnsupportedFormatException was not handled. The application must shut down. Exception Message: The path passed into new FolderItem was invalid."

JSS 9.99
2017 MacBook Pro 13" (sans TouchBar) shipped with 10.13 High Sierrra
NetBoot server running 10.13.3

No erasing drive or altering of APFS SSD - just pushing my packages/scripts/AD on top of the existing Apple base.

I have been ('thin') imaging 10.13.3 MacBooks a lot - 2 or 3 a day - and had no issues. In fact, I deployed (3) new 2017 laptops today - prior to this error.

Rebooted target Mac = No change. Will bounced JSS = No change.
NetBoot server = No change.

The one thing that changed recently that might be the culprit - I renamed some of my uncompiled Configurations (no illegal characters). I reverted the configuration names and tried again - still no worky.

As a final test I tried an older Jamf/Casper Imaging Configuration (a 10.12.6-based configuration that doesn't get used much these days). It worked fine. MacBook was imaged and deployed OK (and subsequently upgraded to 10.13.3 in-place manually).

Also interested in an answer to this...