Minecraft Version

Fabric 0.15.10/0.15.11-1.20.1 (tried both versions)

Iris Version

iris-1.7.0+mc1.20.1.jar

Sodium Version

sodium-fabric-0.5.8+mc1.20.1.jar

Operating System

Windows 10

What is your GPU?

Nvidia Geforce RTX 4070 Ti Super

Java Version

Installed jdk 17.0.5 and 22

Reproduction Steps

1. Press Play Game
2. Launcher closes as usual
3. Small minecraft window opens as usual, just for a second and completely white
4. Minecraft window closes and crash report -1 appears in Launcher

Crash Report file and latest.log

N/A

Additional context

Minecraft has not created a crash report file in .minecraft/crash-reports for this crash report

I have tried to update some mods to the last version, as indium, sodium (these two where already up to date), fabric launcher (from 0.15.10 to 0.15.11) and fabric api (0.80 something to 0.92.2).

The game only crashes with Iris 1.7, Iris 1.6.17 works fine.

All of the mods are for 1.20.1 fabric.

Ok, after looking in forums all morning I was able to solve it. The problem in my case was an incompatible mod that crashed the game. There was no crash report, but in the latest-log on log folder I was able to see what caused the crash. In my case was the version of the mod "InmediatelyFast", which wasn´t compatible with iris 1.7 but the game tried to run it anyways.