There is an error in the compatibility\space-spidertron-changes.lua
file. Right now it looks like this:
data.raw.recipe["ss-space-spidertron"].ingredients = {
{type = "item", name = "copper-cable", 1000},
{type = "item", name = "low-density-structure", 200},
{type = "item", name = "engine-unit", 100},
{type = "item", name = "processing-unit", 25},
{type = "item", name = "speed-module-2", 10},
{type = "item", name = "efficiency-module-2", 10},
{type = "item", name = "spidertron-powersource", 1}
}
and launching the game causes this error:
Failed to load mods: Error while loading recipe prototype "ss-space-spidertron" (recipe): Key "amount" not found in property tree at ROOT.recipe.ss-space-spidertron.ingredients[0]
Modifications: Space Spidertron › Early Spidertron
Changing the file to add the missing key name:
data.raw.recipe["ss-space-spidertron"].ingredients = {
{type = "item", name = "copper-cable", amount = 1000},
{type = "item", name = "low-density-structure", amount = 200},
{type = "item", name = "engine-unit", amount = 100},
{type = "item", name = "processing-unit", amount = 25},
{type = "item", name = "speed-module-2", amount = 10},
{type = "item", name = "efficiency-module-2", amount = 10},
{type = "item", name = "spidertron-powersource", amount = 1}
}
does fix this error.