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This repository was archived by the owner on Sep 23, 2025. It is now read-only.
When attempting to launch Minecraft 1.20.1 (Forge) using PojavLauncher on iPhone 12 (iOS 18.4.1), the game fails to start and crashes immediately. The launcher exits with code 1, and the console shows an InvalidLauncherSetupException error related to cpw.mods.modlauncher.
The log file and images/videos
Steps To Reproduce
1. Start PojavLauncher.
2. Select Minecraft 1.20.1 – Forge.
3. Click Play to launch the game.
4. The game starts loading, then quits immediately.
5. Console shows:
cpw.mods.modlauncher.InvalidLauncherSetupException
together with “Game exited with code 1”.
Expected Behavior
The game should launch successfully with Minecraft 1.20.1 and Forge.
Describe the bug
When attempting to launch Minecraft 1.20.1 (Forge) using PojavLauncher on iPhone 12 (iOS 18.4.1), the game fails to start and crashes immediately. The launcher exits with code 1, and the console shows an InvalidLauncherSetupException error related to cpw.mods.modlauncher.
The log file and images/videos
Steps To Reproduce
Expected Behavior
The game should launch successfully with Minecraft 1.20.1 and Forge.
Platform
Anything else?
No response