EDIT: After more testing, it's not the assembler causing the problem it seems, it's Greenhouses.
This is with Angel's and Bob's modpacks on Factorio 1.1. When I use Shift + C I get the following error and the game crashes to main menu.
To replicate you need trees in inventory, and you can't have instant request cheat activated while having tree's as a personal logistics item, and place this blueprint: 0eNp1j8EKwjAQRP9lzlFsUKr5FRFp4lIX2k1JUjGU/rtpRejF0zLLzpvZCbYbaQgsCWYCOy8R5johcitNt+xSHggGnKiHgjT9oqy3uzYQydOPkTArsDzoDVPNNwWSxInpS1pFvsvYWwrl4B9DYfCx2LwsqQtK708KGabMEhDI8fDz2Say27h3Lruu9Cjha1Gz+UvhRSGuXH2ujvVF1/pQV1Wt5/kDshBVAw==
The mod Even Distribution (1.0.4) caused a non-recoverable error.
Please report this error to the mod author.
Error while running event even-distribution::inventory-cleanup (ID 207)
even-distribution/scripts/helpers/LuaRecipe.lua:31: attempt to compare number with nil
stack traceback:
even-distribution/scripts/helpers/LuaRecipe.lua:31: in function 'hasProduct'
even-distribution/scripts/cleanup.lua:284: in function 'func'
even-distribution/scripts/helpers.lua:176: in function 'each'
even-distribution/scripts/cleanup.lua:263: in function 'filterEntities'
even-distribution/scripts/cleanup.lua:103: in function 'func'
even-distribution/scripts/helpers.lua:176: in function 'each'
even-distribution/scripts/cleanup.lua:101: in function 'balanceItems'
even-distribution/scripts/cleanup.lua:23: in function 'func'
even-distribution/framework.lua:99: in function <even-distribution/framework.lua:98>