Incompatibility / crash on configuration changed

[Sil3ntStorm]

Problem Description

The mod Factory Planner (1.1.78) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event factoryplanner::on_configuration_changed
__factoryplanner__/backend/handlers/loader.lua:52: attempt to index local 'item_proto' (a nil value)
stack traceback:
	__factoryplanner__/backend/handlers/loader.lua:52: in function 'recipe_map_from'
	__factoryplanner__/backend/handlers/loader.lua:271: in function 'run'
	__factoryplanner__/backend/init.lua:239: in function <__factoryplanner__/backend/init.lua:228>

Reproduction

Added a few mods, start the game, crash on configuration changed.
The added mods were X100 Assembler and AssemblerUPSGrade