Failed to load mods: ...istry__/prototypes/technology/industrial-progression.lua:1093: RIC progression contract failed: pre-Industrial Rocket Part has no complete material/source/crafter route before Industrial Research; route: rocket-part {rocket-part has no reachable crafter; maraxsis-rocket-part locked beyond Industrial Research}
stack traceback:
[C]: in function 'error'
...istry__/prototypes/technology/industrial-progression.lua:1093: in function 'require_item_route'
...istry__/prototypes/technology/industrial-progression.lua:1408: in main chunk
[C]: in function 'require'
real-industrial-chemistry/data-updates.lua:49: in main chunk

mod version: 0.35.24

RIC’s load-time reachability audit only recognized rocket silos as crafters via fixed_recipe. PlanetsLib clears that field so planets can own their own rocket-part recipes; the silo still runs rocket-building. The audit then claimed rocket-part had no crafter and aborted the load. Fix: count rocket-silo entities in the category map when they have no fixed_recipe.

fixed