Can't extract baseband/SEP on macOS 10.13.5

[cspencer49519]

When trying to run the current release, I get an error:
Illegal instructions (core dumped)

I found another issue on the repo that was related, tried the DEBUG3 build from there, and it does indeed run, but when trying to extract the BB/SEP I get another error:
Version: a0113a4 - 173
Odysseus Support: no
[Error] argument parsing failed! agrc=3 optind=3

I have tried passing the full path as an argument and it did not work. I am using an iPhone 7 plus and attempting to go from 10.1.1 to 11.3.1.

[jacc]

What Mac version and model are you on? I got a similar error and I just downloaded DEBUG3

[cspencer49519]

I'm on 10.13.5, late 2011 MBP.

[jacc]

Ok, there must be an issue with our CPUs or something. What CPU do you have? I'm on 10.12.6, mid 2012, 2.9Ghz i7

[cspencer49519]

I'm on 10.13.5, late 2011 MacBook Pro, 2.4gHz core i7

[jacc]

did you get your issue resolved? i was able to successfully restore from 11.0 to 11.3.1 using DEBUG3

[cspencer49519]

I did, DEBUG3 ended up working for me after I found out how to get my sep and baseband. I'm on 11.3.1 now.