Unibeast BaseSystem.dmg Error

[ewestland]

I keep getting this error when trying to build a bootable USB stick with Unibeast 8 for High Sierra:

View media item 189640
My High Sierra installer is in the /Applications folder and is 5.2 GB in size. I've gone through the troubleshooting list and tried several USB sticks.

Thanks

 

[hosa8113]

I've the same issue.
Tried also with 3 different USB sticks on two Macs
Any Ideas?
Thx in advance

EDIT: Next try on a 3rd Mac with OS X High Sierra allready installed was working with no problem.

 

[P1LGRIM]

See https://www.tonymacx86.com/threads/unibeast-8-troubleshooting-notes.235489/

 

[ewestland]

See https://www.tonymacx86.com/threads/unibeast-8-troubleshooting-notes.235489/

I've gone through them all, still no joy. Here is what the log says:

11/16/17 12:06:50 - Starting UniBeast 8.1.0-20171111
11/16/17 12:07:21 - Copying Files...
11/16/17 12:15:40 - Installing Bootloader...
11/16/17 12:15:51 - Attaching Base System...
11/16/17 12:15:52 - Copying apfs.efi...
11/16/17 12:15:54 - Unable to attach or detach BaseSystem.dmg.

 

[ewestland]

I SOLVED it by turning off Autopilot in BitDefender