mod version 1.12.0.1.6 crashes when using 1 silk worm on multiple(4 in this case) trees set up so their leaves touch. 4 individual trees so that I have to use 4 individual silk worms does fine.
crash-2018-01-19_14.23.06-client.txt
Crash condition does not occur in mod version 1.12.0.1.5.