warjort

You can't remove mods that change world generation and then load a save that used that mod. The game refuses to do that because it would break the save. Imagine a mod that provides a new biome and then trying to load a save without that biome. If you want to test without a worldgen mod, you will need a new/different save.

Broken config file. You can find it in the "save"/serverconfig folder. If you don't have a backup, delete it and it will be recreated with default values.

Maybe a forum that says it is about learning minecraft modding? Assuming they also tolerate lazy faqs. But that is not this forum. This forum is for people that have tried to figure it out for themselves and have reached a roadblock. Good questions: "I have tried to figure it out for myself. I don't understand why it does not work (shows the full code, not random snippets out of context)". Bad questions: "Can you teach me?" "Please tell me how to write my mod for me" "I'm too lazy to use search and see if my question is already answered (many times) in this forum or elsewhere".

This is a support forum. i.e. it is for people that have real problems. It is not a way for you use other people as a human search engine or ask lazy FAQs. Anyway: Read the actual deprecation message. https://github.com/MinecraftForge/MinecraftForge/blob/47c807c0e3ef17ee4ad31bb9813f717d28dbfacd/patches/minecraft/net/minecraft/client/renderer/ItemBlockRenderTypes.java.patch#L92 e.g. https://github.com/BluSunrize/ImmersiveEngineering/blob/1.19.2/src/generated/resources/assets/immersiveengineering/models/block/alu_scaffolding_standard.json#L3

That code is not for Forge 1.19.2 And questions about geckolib should be asked to them.

Why would you want to use safemode? Reverting to the vanilla datapack will likely stop all your mods from working properly. As to the real problem, no log = no help

Maybe:

i.e. its use of skinsDirectory and TextureManager.register()

Issue with oculus. Check you have the latest version then contact the mod author.

Conflict between immersive portals and oculus.

Depends how you installed it. Maybe delete it from your mods folder?

Why does the client have ae2 but the server doesn't? The error message you show in that screenshot means one of your mods has broken networking. It does not say which mod. Usually, the only way you find the problem mod is to experiment with removing mods until the problem goes away. Backup your world or experiment with a new world/save when doing this. I do see a tonne of errors where it looks like it is having problems processing recipes and loot tables sent by the server? The most notable problems (the ones towards the end) would be: Some incompatiblity between JEI and extreme reactors. tinkers construct recipe error: and what looks like the twighlight forest patchouli book: I can't though say any of these are the definitive cause of the problem. Since none of these are directly related with or going to the nether.

Why don't you try contacting the people that are still updating modpacks for 1.8 on curseforge? https://www.curseforge.com/minecraft/search?page=1&class=modpacks&gameVersion=1.8&sortType=3&pageSize=20 Looking at that list, the latest update that actually was for 1.8 was September last year. So I wouldn't hold out much hope in finding an active community for that version. Maybe try 1.7 which still has the GTNH modpack developers updating and fixing mods? Or 1.12 has a similar group.

I don't know either. The 2 reasons above are guesses to the likely cause. This is an operating system error, not a forge error. It says your user is not allowed to open that file.

Maybe the server is already running? Or you previously started the server as a different user? So you are not authorised to update the files with the current user.

The only thing I can suggest is you build your modpack one mod at time (or in small groups) and test it with a new world. That way you will know which mod is causing the problem.

It's not possible unless it is your block so can you override the logic in BlockItem.place() This is because the vanilla client is simulating what it thinks should happen to give more immediate feedback to the player. The vanilla BlockItem already places the block on the client side before calling the server where the event can decide a different block should be placed. A similar thing happens when you cancel the block break event. The client momentarily displays the block as gone.

https://github.com/Creators-of-Create/Create/issues/4240

Duplicate post.

CreativeModeTabEvent is for 1.19.3+ https://forge.gemwire.uk/wiki/Making_Items/1.18

The only things I can see extra in the debug.log is: Some conflict between immersive_weathering and supplementaries trying to modify how chunks work. immersive_weathering doesn't seem to think the error is important, since it has ignored the problem? And you have a mod called "FastLoad" that changes how chunk loading works.

It's a concurrency/race condition issue. Sometimes it will work, sometimes it won't.

https://github.com/terrarium-earth/Spirit/issues/37

You have a lot of errors relating to chunk loading. From the errors is says you have data in the wrong files, missing files and data that is the wrong size (truncated). The regions files include (-9, 1) (-9, 2) and (-8, 1). By the way, that is not the debug.log - it has no debug statements. So I can't see if there are any mods modifying the chunk loading that might be causing this. Minecraft seems to be trying its best to fix the data as it reads it, but then eventually it gave up and crashed. I suggest you restore the save from a backup.