used /cheat command
Error while running event Specializations::on_research_finished (ID 18)
__Specializations__/control.lua:32: attempt to index field '?' (a nil value)
stack traceback:
	__Specializations__/control.lua:32: in function 'newRec'
	__Specializations__/control.lua:12: in function <__Specializations__/control.lua:2>
################
Research finished Plastic Specialization 1
Error while running event Specializations::on_research_finished (ID 18)
__Specializations__/control.lua:32: attempt to index field '?' (a nil value)
stack traceback:
	__Specializations__/control.lua:32: in function 'newRec'
	__Specializations__/control.lua:9: in function <__Specializations__/control.lua:2>
###################
Research finished Processing unit Specialization 1
Error while running event Specializations::on_research_finished (ID 18)
__Specializations__/control.lua:32: attempt to index field '?' (a nil value)
stack traceback:
	__Specializations__/control.lua:32: in function 'newRec'
	__Specializations__/control.lua:12: in function <__Specializations__/control.lua:2>
###################
Research finished Sulfur Specialization 1
Error while running event Specializations::on_research_finished (ID 18)
__Specializations__/control.lua:32: attempt to index field '?' (a nil value)
stack traceback:
	__Specializations__/control.lua:32: in function 'newRec'
	__Specializations__/control.lua:13: in function <__Specializations__/control.lua:2>
#####################