How to Get Ore Processing Outputs from Other Mods in JAOPCA

JAOPCA works by watching the Ore Dictionary and generating new items and recipes whenever it detects a mod that adds ore processing. You do not craft its items directly — you trigger them by installing compatible mods and letting JAOPCA generate the cross-mod outputs.

What Actually Happens

When a supported processing mod (for example a grinder, crusher, or pulverizer style machine) is present, JAOPCA reads the ore entries that mod registers and creates matching dusts, crushed ores, or similar intermediates for every ore it finds. Those intermediates then get recipes in the machines of the other supported mods, so a single ore can be processed through multiple mods' systems.

Steps to See the Outputs

1. Install JAOPCA alongside at least one supported processing mod and one mod that adds ores.

2. Launch the game so JAOPCA can run its Ore Dictionary registration pass.

3. Open JEI or your recipe viewer and search for a common ore name — you should see new dust or crushed variants appear that were not in either mod alone.

4. Place the ore into the processing machine and check the output slot; JAOPCA's generated recipe supplies the new item.

If nothing appears, the mod you are testing may register its Ore Dictionary entries too late, which is why JAOPCA ships compatibility handling for several mods that do this.