If you in Minecraft, want to check easy which recipe conflict with eachother. Then there is a very easy way to find these recipe conflicts.
Sometimes smelting recipes can conflict, other times it is crafting recipes. Trying to find these manually would take a long time. Lucky for us there is a easy way!
The mod CraftTweaker:
https://www.curseforge.com/minecraft/mc-mods/crafttweaker, which anyways is used to make recipes. Have a command that search for these conflicts.
Here is how to do it:
1:
Go ingame and use the command
/ct conflicts
2:
Once the command have been used, the following will be shown in chat. Now wait.
3:
Once it is done you should see the “Conflict testing completed”:
4:
Now go to the modpack folder. And find the “logs” folder. It is located the same place where you find the “mods”, “config”, “script” folders:
5:
Now open the crafttweaker.log config file, and scroll down. It will now mentions which recipes conflict eachother. And you can now easy find out which recipes you have to edit/fix/tweak manually.