I am encountering a non-recoverable error when enabling the "Cerys, Moon of Fulgora" mod and it's dependency "Surfaces have Temperature." The error occurs both in an existing game and for a brand new game; the error does not occur when those mods are disabled.

Message below:

The mod Colony Builder (0.2.1) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event ColonyBuilder::on_configuration_changed
core/lualib/production-score.lua:50: table index is nil
stack traceback:
core/lualib/production-score.lua:50: in function 'get_product_list'
core/lualib/production-score.lua:263: in function 'generate_price_list'
ColonyBuilder/script_libs/script-trade.lua:88: in function 'trade_generate_price_list'
ColonyBuilder/script_libs/script-colony.lua:797: in function 'validate_colonydata'
ColonyBuilder/control.lua:26: in function <ColonyBuilder/control.lua:24>

The error seems to come from a vanilla factorio script I am using to calculate prices for items, I don't intend to alter or copy this script. Can't be sure what exactly the problem is without looking at the mod you mentioned, but I currently can't spare any time looking at other mods.

It's due to Cerys' use of https://lua-api.factorio.com/latest/types/ResearchProgressProductPrototype.html