could this be fixed please? when I want to show the signal on the spaceship.

/
Error while running event holographic_signs::on_gui_elem_changed (ID 77)
Unknown virtual-signal name: metallic-asteroid-reprocessing
stack traceback:
[C]: in function 'newindex'
__holographic_signs/control.lua:1097: in function <holographic_signs/control.lua:1080>
/

How eactly to reproduce?

space age 2.0:

step1. place a hs_holo_sign.
step2. set signal of the hs_holo_sign. (choose 2nd option 'read signal from network'.)
step3. choose icon of the recipe 'metallic-asteroid-reprocessing'.

then crash...

I uploaded a picture, see if U can see it. https://postimg.cc/CBRsZFSL

btw, there's another problem: copy and paste doesn't keep the setting on the spaceship. or when a holosign be destroyed & auto rebuild, It lost its setting.

fixed