I have recently started learning comoiling rom from source. I have followed this guide https://forum.xda-developers.com/showpost.php?p=54118852&postcount=9 to make the the lineage device tree(for my device) compatible with Atomic OS. But after executing lunch I get the following error
https://i.stack.imgur.com/KRv2y.jpg
Please point out my mistakes and tell me what to do.