You can fix this by changing the Forge version in the launcher to the latest or recommended version.įor that go to Version → Select Forge → Change Version → Select newest version → OKĪlternatively you can download and use an older Java version (i.e. Older versions of Minecraft Forge for Minecraft 1.16.5 cause the game to crash on launch, as they do not support the latest revisions of Java 8. Minecraft 1.16.5 with Minecraft Forge and Java 8u321+ # If the new Forge breaks some of your other mods, you will have to wait for modders to update those mods in order to work with newer versions of Minecraft Forge.This is a collection of helpful information for frequent problems when using Prism Launcher.

However, keep in mind that this can also break some of your older mods, which might become incompatible with the new version of Forge. So, in order to use Minecraft OptiFine 1.19, go to the official Minecraft Forge page and download the latest version. Minecraft OptiFine 1.19 will not work with any older versions of Forge. Minecraft OptiFine 1.19 only works with the version 41.0.90 or above. At the time of writing, that’s Forge 41.0.98. What you need to do is to have the latest version of Forge installed. Why is this happening and how to fix it? Well, the problem is rather simple. Namely, for many players, the latest OptiFine version is crashing on launch. The latest such issue that is plaguing players has to do with Minecraft Optifine 1.19. However, due to the delicate nature of mods and Minecraft Forge, problems often occur.

Thus, both creative modders who are making new stuff, and gamers who like to use various mods, need to have Minecraft Forge installed.

Minecraft crash to launcher with forge