Type : Mod incompatibility
Description :
Crash at startup with message : Failed to load mods: Error while loading recipe prototype "unlimited-demolisher-food-rocket-rampant" (recipe): Recipe has invalid main product demolisher-food-rocket-rampant. The product does not exist in the recipe product list.
This error only occurs when the "keep orignal" setting is used (separate unlimited items), the demolisher food rocket class is defined in rampant-fixed/libs/DemolisherUtils.lua starting at line 225
Reading the log, the exception is raised at the checksum phase, the script execution during both mods loading seems to be flawless.
edit : I would be happy to help, but I don't know factorio's API deeply enough.