took a surface rotary shaft into the inverter, Now I can't put it back to move to the surface of Nausicaa

fixed

Error while running event deepcore-exile::on_built_entity (ID 6)
LuaEntity API call when LuaEntity was invalid.
stack traceback:
[C]: in function 'index'
__deepcore-exile/control.lua:4812: in function 'validate_paired_shaft_placement'
deepcore-exile/control.lua:4848: in function 'create_paired_shaft'
deepcore-exile/control.lua:5017: in function 'handler'
forgeworks-core/lib/events.lua:33: in function 'dispatch'
forgeworks-core/lib/events.lua:82: in function <forgeworks-core/lib/events.lua:81>

fixed