The process was terminated due to an internal error in the .NET Runtime

If you see The process was terminated due to an internal error in the .NET Runtime, Exit code 80131506, Event ID 1023, follow ...
GitHub

[1.21.10] Forge removing runtime string substitutions

As of 60.0.6, we've removed the undocumented/internal ability to do runtime string substitution in the mods.toml (as well as forge's internal usages of it ...
GitHub

[Forge 1.21.10] Game crashes when breaking blocks — java.lang.NoSuchMethodError: ClientLevel.addBreakingBlockEffect

This occurs only when OptiFine preview_OptiFine_1.21.10_HD_U_J7_pre2 is installed. Without OptiFine, the game works normally and blocks can be broken without issues. The issue happens even with no ...
Medicine Buffalo

Java and JRE

The Oracle Java Runtime Environment (JRE) is a set of software tools for development of Java applications. It combines the Java Virtual Machine (JVM), platform core classes and supporting libraries.