I noticed with the updated cstruct 2.1 ( As on October 2021 ) , jefferson fails to extract the firmware. The workaround I found so far is forcing to use cstruct==1.0. I also reported the Issue at Jefferson at https://github.com/sviehb/jefferson/issues/33
Update requirements.txt with the old cstruct version
cstruct==1.0
I noticed with the updated cstruct 2.1 ( As on October 2021 ) , jefferson fails to extract the firmware. The workaround I found so far is forcing to use cstruct==1.0. I also reported the Issue at Jefferson at https://github.com/sviehb/jefferson/issues/33