fix bob issue

changelog.txt

@@ -1,4 +1,9 @@
 ---------------------------------------------------------------------------------------------------
+Version: 2.1.10
+Date: 2025-05-03
+  Changes:
+    - Fix load issue with bob's
+---------------------------------------------------------------------------------------------------
 Version: 2.1.9
 Date: 2025-04-20
   Changes:

data-util.lua

@@ -1330,7 +1330,7 @@ end
 -- Replace one product with another in a recipe
 function util.replace_product(recipe_name, old, new, options)
   if not should_force(options) and bypass(recipe_name) then return end
-  if data.raw.recipe[recipe_name] then
+  if data.raw.recipe[recipe_name] and (data.raw.item[new] or data.raw.fluid[new]) then
     replace_product(data.raw.recipe[recipe_name], old, new, options)
   end
 end

info.json

@@ -1,6 +1,6 @@
 {
     "name": "bzzirconium",
-    "version": "2.1.9",
+    "version": "2.1.10",
     "factorio_version": "2.0",
     "title": "Zirconium",
     "author": "Brevven",

zirconium-recipe.lua

@@ -191,7 +191,7 @@ data:extend({
 -- cermet only if setting enabled
 if util.me.use_cermet() then
 local cermet_i = {util.item("zirconia", 2), util.item("copper-plate", 1)}
-if mods.bztitanium then
+if mods.bztitanium and data.raw.item["titanium-plate"] then
   local tme = require("__bztitanium__.me");
   table.insert(cermet_i, util.item(tme.titanium_plate, 1))
 end
@@ -449,7 +449,7 @@ end
 end
 
 -- Zircaloy-4 only if needed
-if mods.bztin then
+if mods.bztin and data.raw.item["tin-plate"] then
 require("basic-foundry")
 local zircaloyi = {
   util.item("zirconium-sponge", 17),