DaemonUmbra

Apparently Wynncraft has malformed json files in it that Vanilla is more tolerant of or something

Please read the Logs section of my signature below and provide the appropriate log in the appropriate manner.

Optifine is a massive coremod, which instantly makes it a candidate for screwing up other things Your Optifine version appears to be ancient, Optifine versions are only intended to be compatible with a specific version of Forge, which they denote in the changelog of each version Most of your mods appear to be from one or more repost sites, which puts you as risk of deception and malware

This looks like something failing because something else failed farther up the chain, can you provide the full log?

In a spoiler because the embedded player is HUGE

Does forgemultipartcbe crash without Pixelmon?

The jigsaw system negates the need for bigger structures in a single file

Can I ask why you're installing 1.12 versions instead of 1.14.4?

If you're on Windows you have "Snip & Sketch"

Please provide a screenshot

Please read the Logs section of my signature below and provide the appropriate log in the appropriate manner.

Please read the Logs section of my signature below and provide the appropriate log in the appropriate manner.

This looks like an issue with Twilight Forest, make sure you have the most recent version, if you do, report it to the author.

Please read the Logs section of my signature below and provide the appropriate log in the appropriate manner.

1.7.10 is no longer supported on this forum due to its age. Please update to a modern version of Minecraft to receive support.

Please keep this forum in English, and what the heck are you talking about?

What’s funny is you’re raging at us about not reading when you didn’t seem to read this little detail:

I'm not sure how you expect people to help you when you just go "I don't like your answer, NEXT!". Using MCreator is not something to be proud of, you do realize that you do not have ownership of ANYTHING you make with it, right? Nobody here knows how to do things with MCreator because it substantially limits what you can do and has a horrid EULA.

1.7.10 is no longer supported on this forum due to its age. Please update to a modern version of Minecraft to receive support.

Itemstacks are supposed to NEVER be null

1.7.10 is no longer supported on this forum due to its age. Please update to a modern version of Minecraft to receive support.

Where did you download Forge from, please give a URL.

Please read the Logs section of my signature below and provide the appropriate log in the appropriate manner.