Description

Same issue from here:
Rebirth-of-the-Night/Rebirth-Of-The-Night#1037

This works:
Rebirth-of-the-Night/Rebirth-Of-The-Night#1037 (comment)

To Reproduce

Create a new install and try to enter the game.

Modpack version v1.42.0

debug-3.log.gz

This solution may not be related to the issue.

The actual issue is that there is popup window that asking you if you want to install Optifine. The problem is that window appear behind the launcher window. So you probably just didnt noticed it. Just fold top window and you will see it.

Yes I remember that window, maybe it was hidden

This solution may not be related to the issue.

The actual issue is that there is popup window that asking you if you want to install Optifine. The problem is that window appear behind the launcher window. So you probably just didnt noticed it. Just fold top window and you will see it.