What causes this anyway? I have a machine parts factory that is supposedly making a profit in Sweden, but none of the craftsman are taking home any income at all.
Its probably missing 0.04% of its maintenance goods.
1. Proper forum is Victoria 2 - Bug Reports
I think it's to do with how the factory pays out it's wages depending on certain conditions. For example in AHD, before all the issues with factories not paying pops, pops wouldn't be paid if a factory couldn't get all it's required inputs, regardless of whether it was making a profit with the inputs it could buy. IDK if this is still the case in HoD, but might explain at least some instances where factories still don't pay pops.