Мод Display panel can display circuit amount as text (1.0.10) вызвал неустранимую ошибку.
Пожалуйста, сообщите об этой ошибке автору мода.

Error while running event display-panel-can-display-circuit-amount-as-text::on_selected_entity_changed (ID 60)
...y-panel-can-display-circuit-amount-as-text__/control.lua:146: attempt to index local 'struct' (a nil value)
stack traceback:
...y-panel-can-display-circuit-amount-as-text__/control.lua:146: in function 'tick_display_panel'
...y-panel-can-display-circuit-amount-as-text__/control.lua:200: in function <...y-panel-can-display-circuit-amount-as-text__/control.lua:192>

That's not this mod. Unless you tell me what mod it is, I won't be able to help you out.

I found the mod.

https://mods.factorio.com/mod/display-panel-can-display-circuit-amount-as-text

It's deprecated. I can't help with that. You should stop using it.