please make sure you are using the latest ETF version before submitting an issue, you might also find a dev build
fixing this issue already on my discord https://discord.com/invite/rURmwrzUcz in the #dev-blog channel

Describe the issue

• What happened? I added this mod and Entity_Model_Features to my 1.21.5 NeoForge modpack, and when the game ends the load of all, instead of lead me to the main menu, the game just crashes
• What were you doing when it happened? Loading the game
• Does this issue also occur with OptiFine? No, we are using Sodium

Screenshots

• If applicable, add screenshots to help explain your problem. [Imposible to take a screenshot of anything]

Crash log

• If the issue is a crash you must provide a crash log or nothing can be done.
• If it is not a crash your latest.log is always helpful to diagnose potential issues. It might even already tell you what is going on.
  • How to get your crash log: https://minecrafthopper.net/help/guides/getting-minecraft-crash-report/
  • How to get your latest game log: https://minecrafthopper.net/help/guides/getting-minecraft-latest-log/
  • How to make Minecraft always show you your game log: https://minecrafthopper.net/help/guides/getting-minecraft-game-output-log/

The crash log: crash-2025-09-05_15.33.00-client.txt

Your setup: (please complete the following information):

• Minecraft version: 1.21.5
• ModLoader: NeoForge
• ETF Version: 7.0.2
• Does the issue persist with only ETF installed? No, but if I add Entity Model Features, I can't see anything, all gamescreen is black.
• Have you checked the FAQ in the Readme, or Discord, to see if it is a known issue? [I didn't]

I tried now disabling the EMF and it loads correctly, gonna try if there is a prevoius version of EMF without the crash

EMF 2.4.4 and 2.4.3 loads, but crashes wile opening a world.

Now this report should be moved to the EMF repo, damn it

I should've test this before, sorry.

Also, here are the crash logs of these last tests
crash-2025-09-05_15.57.35-client.txt
crash-2025-09-05_15.59.07-client.txt

Just in case