This *client* side mod addresses a bug which causes lag in mods that create custom spawners with endermen and when mapmakers or players use an endermen egg on a spawner. For example, Dungeon Crawl which we use in Two Guys Modpack creates endermen spawners.
Fixes this bug (except Evoker Fangs) which produces a lot of lag in 1.16.
https://bugs.mojang.com/browse/MC-189565
- Note: This bug is fixed in MC 1.17.
MC-189565 Description
Category: Performance, Rendering
Mob Spawners do not render a "mini" mob visual for the following entities:
- Bee
- Enderman
- Polar Bear
- Wolf
- Zombified Piglin
- Evoker Fangs
See attached images for expected (Elder Guardian) vs unexpected (Zombified Piglin). When the game attempts to render them but fails, it also produces an error message in the console over and over again, which can potentially cause a lot of lag in the world, especially when lots of spawners are used.
Patron Support
Spawner Bug Fix currently has no supporters so it is exclusively available on Curseforge and Github. We need your help and will credit you for supporting the mod! Currently, Regrowth, Vending Machines, Wireless speakers, Spider Fix and others are supported and available on alternative mod loaders.
You can join us on our Discord Server at the link below.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.16.3, 1.16.4, 1.16.2
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Spawner Bug Fix is a free Minecraft Java mod. Compatible with Minecraft 1.16.3, 1.16.4, 1.16.2, 1.16.5 and newer. Downloaded 12,866,215 times (via CurseForge). Download it and open it directly in the game.