i was recording a forestry multiblock farm and it crashed

https://gist.github.com/loordgek/74ae4968c1a4041b785d
you can reproduce by making a multiblock farm

Yeah unfortunately this should be in compat. Although support for 1.7.10 has nearly ended so it won't be implemented by me. Sorry.

bug in the forestry blueprint integration but can be closed as this is 1.7.10, the relevant code doesn't exist on 1.8+ so the integration eighter no longer exists or has been rewriten