Hey!

NPUtilsX (0.3.10) has a receipe with 0 ingredients and result and latest Reverse Factory gets error at game startup:

Error while loading recipe prototype "rf-n-power" (recipe): Difficulty normal: Item ingredient can't have count of 0.

Seems different case then that other Bugreport with Krastorio, since no probabilities here, that case can maybe excluded in general? Works when adding the receipe to norecycle_items table

{
    type = "recipe",
    name = "n-power",               
    energy_required = 60.0,
    enabled = "true",
    ingredients = 
    {
       -- {type="item", name="iron-plate", amount=2},
    },      
    result = "n-power",
    result_count = 0,
    category = "eating",

},

Hm, that's odd. I thought I had already filtered out recipes that have no ingredients a long time ago. Looking into it.

Should be fixed as of v6.1.11

Lucky you caught me just before bed, and that it was such a simple mistake on my part. Just forgot to reset a value to false, meaning my reverse recipe functions accidentally ran true for every single item/recipe pair, regardless of having ingredients or results or being valid or anything.

I'm not even sure how nobody else noticed the issue before now; there could have been massive issues in attempting to reverse all recipes that should have resulted in more crashes with more mods than just this one. Even something as common as the creative mode mod should have crashed or something. Ah well, at least it's fixed now.

Oh ok, then good its solved now, thank you for that fast fixing! :)