parseVolume: non-UEFI data found in volume's free space

[whenmusicattacks]

Hello, this github has saved many 2013 and 2014 macbooks, but i cannot get it to work on 2015 15": i can read and flash the original rom correctly, but if i try to mod it i get the error "parseVolume: non-UEFI data found in volume's free space" and the resulting patched file (i still get success) doesn't boot. This is with latest 476 firmware
If you can help i am willing to provide donation, thanks!

[volo-droid]

Hello, this github has saved many 2013 and 2014 macbooks, but i cannot get it to work on 2015 15"

From the README:

Macs with Broadwell CPUs (2015) are already unlocked.

You don't need this patcher to undervolt the CPU on your 2015 15". On my MBP 2015 15" Volta works without any patches.

[whenmusicattacks]

2015 15" has Haswell, not broadwell, so that was confusing

[volo-droid]

Good point, only the 2015 13" has Broadwell.