I need help with 2020.2 EAP 12518

Started by elghuii on

Topic category: Troubleshooting, bugs, and solutions

Joined Jan 2026
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I need help with 2020.2 EAP 12518

I encountered this error when creating and opening a project in 1.12.2 pls help

 

https://pastebin.com/jEE2b7Ga

Joined Dec 2024
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Why use MCreator 2020.2? If…
Sat, 01/10/2026 - 17:29

Why use MCreator 2020.2? If you want make a mod for 1.12.2 you can use the generator plugin

Joined Jan 2026
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I'm new to Minecraft mod…
Sun, 01/11/2026 - 13:57

I'm new to Minecraft mod creation, and I want to make a mod with MCreator. My PC doesn't have the latest version of Windows, so I installed version 2020.2 to make it run on my PC. If you can help me, I'd appreciate it. I know there are more options for creating mods in 1.12.2  but I'm looking for help to solve the problem with MCreator, not to see the options. (If there are any spelling or grammar mistakes, it's because I use Google Translate)

Joined Dec 2024
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The latest version (2025.3)…
Sun, 01/11/2026 - 15:36

The latest version (2025.3) won't run on your PC?