Terminal autocrafting crash - "Can only craft in a grid with 4 items, while got9"

[RoarkCats]

Issue type:

• 🐛 Bug

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Short description:

Randomly decided to hard crash (immediate server stopped) when I went to autocraft a certain item (which I have autocrafted before no problem) Now when I restart and open my storage system (after refreshing it as it doesnt initially load) it immediately crashes upon interaction, likely due to the recipe trying to craft again

Edit: Canceled the crafting through crafting job terminal and it was fine, tried again and crashed
Edit: Broke and replaced the crafting interface and remade the 2 related(?) recipe variables (see below), no change

Steps to reproduce the problem:

Unknown, though it is repeatable in this world (server)!

Expected behaviour:

No crash

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Versions:

• Minecraft: 1.20.1
• Mod loader version: Forge 47.4.0

Log file:

crash-2025-07-25_02.32.42-server.txt
crash-2025-07-25_02.52.33-server.txt
crash-2025-07-25_04.01.36-server.txt

[rubensworks]

Thanks for reporting!

[RoarkCats]

Additional recipe context

basic chem tank for rotary condensentrator


Note it also crashed when trying to craft 1, not 2

[rubensworks]

That's very weird.
This crash should be caught here: https://github.com/CyclopsMC/IntegratedCrafting/blob/master-1.21-lts/src/main/java/org/cyclops/integratedcrafting/core/crafting/processoverride/CraftingProcessOverrideCraftingTable.java#L61-L64

Can you try without this SINYTRA CONNECTOR mod installed? It's possible they are breaking exception handling somehow.

GitHub

IntegratedCrafting/src/main/java/org/cyclops/integratedcrafting/core/crafting/processoverride/CraftingProcessOverrideCraftingTable.java at master-1.21-lts · CyclopsMC/IntegratedCrafting

Craft stuff in Integrated Dynamics networks. Contribute to CyclopsMC/IntegratedCrafting development by creating an account on GitHub.

[RoarkCats]

I see what you mean there, unless somewhere else is triggering it, that would make sense to catch it
I do know this same recipe has worked in the past for me on my server with out too much having changed since, which is weird that it now has an issue

Unfortunately I can't try without Sinytra as I'm unable to reproduce the issue in my singleplayer test world and I can't exactly remove a mod on the server without potential corruption/loss of stuff

[Jack-McKalling]

You could try it in a copy of your world & server though, if corruption is a threat.
Obviously since Sinytra is a connector, once you remove it (in the copy) you should also remove everything that has it as a dependency.

[RoarkCats]

That was quite difficult, but I managed to download my server's world (it was burried in permissions plus >50GB) and confirm the crash is still present in singleplayer with this world and when Syntra "Connector" is disabled

crash-2025-07-26_01.31.08-server.txt

[rubensworks]

Thanks for checking @RoarkCats.

I would recommend removing some mods step by step (e.g. through binary search) to see until when the starts/stops occurring.