Problem with mod in mcreator

Started by DraganBor on

Topic category: Help with Minecraft modding (Java Edition)

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Problem with mod in mcreator
Tue, 08/05/2025 - 18:39 (edited)

Hello, I have a problem with creating an addon for the NTM Extended Nuclear Tech 1.12.2 mod using Mcreator 2020.5 with the plugin for 1.12.2. When I launch Mcreator with the mod already inserted, Minecraft crashes with an error upon loading. Please help me with this issue)

 

Edited by DraganBor on Tue, 08/05/2025 - 18:39
Joined Dec 2024
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Klemen , hello, thank you…
Wed, 08/06/2025 - 20:40

Klemen , hello, thank you for your response. I took your advice, I deobfuscated the mod for the addon according to the guide, but I didn't understand what to do next with it and how to insert it into Mcreator. I searched for a solution to the problem, but I couldn't find one. Do you know how to insert the deobfuscated mod into Mcreator? If yes, please help.

MCreator workspaces are…
Thu, 08/07/2025 - 13:21

MCreator workspaces are regular Minecraft Forge Gradle projects, so any guide on this without MCreator specific should do the trick

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Thank you for your reply. I…
Fri, 08/08/2025 - 14:48

Thank you for your reply. I tried to add a mod to my addon using other guides, but either I didn't figure it out or it didn't work. And unfortunately, there aren't that many guides. I watched guides in different languages, but it didn't work out. For example, specifically regarding Mcreator guides, I wrote the mod ID in the workspace settings in the External API section under required mods. As I understand it, to find out the ID, you can use JEI and write the letters before the colon. In my case, it's "hbm". I wrote the ID, saved it, and then went to open the workspace folder. Then "run" - "mods" and here I pasted the mod. But when I go into Minecraft, it says that the "hbm" mod is missing, although it is in the folder. Please help, I really want to create an addon for my favorite series of mods.

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KactoGamer, Klemen, thanks…
Tue, 08/12/2025 - 14:30

KactoGamer, Klemen, thanks you a lot for a help. I fortunatelly completed with adding mod in Mcreator so I will start doing an addon. Thanks for advices!