Cable Fixes for Prom
If you have spent any serious time with the Prominence 2 modpack, you know the pain of watching a beautifully automated base grind to a halt because of a random crash. Nothing kills the vibe faster than a Transaction already in progress error right when your ore processing line kicks into high gear. That is exactly where Cable Fixes for Prom steps in. This Fabric mod is a targeted, surgical fix for some of the most annoying mod-interactivity issues in the pack, specifically focusing on Ad Astra machines and the tricky relationship between Create and Applied Energistics 2.
Why Your Game Crashes Without This Fix
The core problem lies in how different mods handle data. Ad Astra machines, for example, have their own internal transaction system for moving fluids and items. When you connect external pipes from mods like Pipez, they sometimes try to interact with the machine at the exact moment an internal transaction is already running. This leads to the dreaded IllegalStateException that kicks you back to the title screen. Cable Fixes for Prom for Minecraft hooks into the machine's block entity logic and defers those external updates to the end of the server tick, effectively preventing the conflict before it starts.
The Create and AE2 Copycat Nightmare
Another major headache involves Create's Copycat blocks. These blocks are fantastic for building, but they have a nasty habit of crashing when they try to query AE2 cables and busses for appearance data. The game throws a ClassCastException because the rendering logic simply does not understand each other's data structures. This mod fixes that by implementing Fabric's RenderAttachedBlockView on Create's FilteredBlockAndTintGetter. This allows the two mods to communicate properly, letting you use AE2 cables as copycat materials without the game exploding.
What Exactly Does the Mod Fix?
Let's break down the specific patches included in this add-on. It is not a general performance booster; it is a precision tool for specific crash scenarios.
- Nested Transaction Fix (Ad Astra): Prevents the IllegalStateException crash when external pipes interact with Ad Astra machines during an active internal transaction.
- Create & AE2 Compatibility: Resolves the ClassCastException crashes when Create's Copycat blocks query AE2 cables for appearance data.
- Copycat Material Acceptance: Bypasses voxel shape and entity checks for AE2 cables and busses, allowing them to be accepted as valid copycat materials.
- Conditional Loading: The compatibility mixins for Create and AE2 only activate if both mods are present in the environment, preventing any class loading issues on systems that only run one of them.
Under the Hood: How It Works
The technical implementation is clever. For Ad Astra, the mod uses Sponge Mixins to hook into the machine block entities and defer fluid/item updates to the tail end of the server tick if a transaction is open. This ensures that all operations happen in a safe order. For Create and AE2, it implements the render attachment view and mixes into CopycatBlock.getAcceptedBlockState to handle material checks for AE2's CableBusBlock. The result is a seamless experience where your automated systems just work.
Installation Guide: How to Install
Getting this fix running is straightforward, but you need to pay attention to the dependencies. First, ensure you have the Fabric Loader installed for your Minecraft version. The mod is designed for specific versions of the game, so check the mod page to confirm compatibility with your setup. Once that is done, simply drop the .jar file into your mods folder.
When you are ready to download Cable Fixes for Prom, make sure you grab the version that matches your loader. The mod requires Ad Astra as a hard dependency, meaning it will not function without it. Create and Applied Energistics 2 are optional, but the compatibility features will only load automatically if both are present in your mods folder.
Getting Started with Ease
If you are using the foxygame.net launcher, the process becomes even simpler. The launcher's integrated add-on catalog lets you search for and install Cable Fixes for Prom directly, bypassing the manual file management entirely. This is a great option for players who want to ensure they have the correct version without hunting through folders.
Final Thoughts on Stability
Prominence 2 is a massive pack, and stability is key to enjoying it. This mod addresses two of the most frustrating crash sources, allowing you to build complex networks without fear. Whether you are piping oxygen to a space station or designing a sleek factory floor with AE2 cables, Cable Fixes for Prom ensures your game stays stable. It is a small download with a massive impact on your quality of life, and it is an essential addition for any player pushing the limits of automation in the pack. Give it a try and enjoy a crash-free session.