OK, is there guide to upgrate mod to 2.0?

[AriKhelvi]

Developer of mod I like is kinda <nowhere>, so I want to do it myself. However, I keep running into issue with -quality Base mod, there is something in recipe that need to be changed. Is there guide for changing recipes?

[picklock]

I haven't seen any instructions yet, but I had a similar error message when updating my mods.
For me it was the line with the result of the recipe.
I changed it to the format

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results = {{type="<type>", name="<name>", amount=<amount>}}  } ,

also zum Beispiel

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results = {{type="item", name="night-vision-equipment", amount=1}}  },

and the error was gone for me.

[AriKhelvi]

Well, here is the thing:

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Failed to load mods: __core__/lualib/util.lua:803: Recipe has no results: factory-1
stack traceback:
	[C]: in function 'error'
	__core__/lualib/util.lua:803: in function 'normalize_recipe_products'
	__quality__/prototypes/recycling.lua:78: in function 'add_recipe_values'
	__quality__/prototypes/recycling.lua:191: in function 'generate_recycling_recipe'
	__quality__/data-updates.lua:5: in main chunk

Mods to be disabled:
• quality (2.0.7)

And here are snippets of code (that work on 1.11):

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require("prototypes.recipe")

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-- Factory buildings
	{
		type = "recipe",
		name = "factory-1",
		enabled = false,
		energy_required = 30,
		ingredients = {
			{type = "item", name = "stone", amount = 50 * multiplier},
			{type = "item", name = "iron-plate", amount = 50 * multiplier},
			{type = "item", name = "copper-plate", amount = 10 * multiplier}
		  },
		result = {{type = "item", name = "factory-1", amount = 1}}
	},

It cannot find recipe only in 2.0, and it drives ma crazy

[picklock]

Well, it is not "result", but "results". There is missung the "s" at the end of "results".

[AriKhelvi]

Oh. That explains something...
Still, I have some recipe errors from "recycle" from -quality, sooooo.... I will go and steal work of someone else who is reasonable)

[Xorimuth]

https://gist.github.com/tburrows13/687f ... a437e86cfa

Here’s a porting guide. Note step 1: disable quality mod when porting!. Your errors are nothing to do with quality mod. Quality mod expects correctly defined recipes, and your recipes are not correctly defined. Disable quality mod and you’ll get actually helpful errors from the game itself.