I am changing one of my mods to integrate better with k2so. When I change my mod's research pack to be like a tech card, the recipe generation in generate-tech-card-cooling.lua tries to modify my mod's recipe and it produces a lua error. The lua error is because it reads the icon field, whereas my research pack uses the icons field instead.

I don't want the cooling recipe for my research pack. I suggest for the recipe generation to skip any recipe that does not have 5 blank tech card inputs and 5 of the expected item outputs. This way, it would skip my recipe.

Hello,
Have you considered using kr-research-data category instead, it is craftable in research servers, but cooled recipe won't generate for it.

Thank you, that works.

Was this the Particle Physics pack?
I'm getting this error now and this is the only reference I've found to it.

Failed to load mods: ...-out__/prototypes/updates/generate-tech-card-cooling.lua:14: attempt to index local 'science_pack' (a nil value)
stack traceback:
...-out__/prototypes/updates/generate-tech-card-cooling.lua:14: in main chunk
[C]: in function 'require'
Krastorio2-spaced-out/data-updates.lua:43: in main chunk

Yes, this was for Particle Physics. I updated my mod shortly after that. The latest release works with Krastorio2-spaced-out, so I don't think Particle Physics is involved in the error you're asking about.

Thanks. Yeah its being caused by an update that's incompatible with current now