TileEntity

Make a test without Create and all addons of it

Create a Forge profile and start it once - then just copy the mods to the new mods folder

ctov and lithostitched are conflicting - remove ctov

Same issue without structureessentials? If yes, reinstall this modpack with another Launcher like MultiMC or AT Launcher

It is an issue with tacz (or one of the addons) Make a test with other builds

Update framedblocks to 21.1.125

Maybe an issue with soundphysics or one of the Create addons

Reinstall this modpack with another Launcher like AT Launcher or MultiMC

And without dreadglare / greater_dreadglare ?

Make a test without fancymenu

Same issue without radium/oculus?

Use a pre-configured modpack as working base Then add new mods one by one or in groups

Maybe an issue with connectivity or FancyMenu

Add the full crash-report or latest.log (logs-folder) with sites like https://mclo.gs/ and paste the link to it here

Make a test without Create and all its addons

Update your AMD/ATI drivers - get the drivers from their website - do not update via system If there is no change, make a test with a pre-configured modpack

Use a pre-configured modpack as working base and add new mods one by one Like Beyond Depth: https://www.curseforge.com/minecraft/modpacks/beyond-depth or Minecolonies - Create & Conquer: https://www.curseforge.com/minecraft/modpacks/minecolonies-create-conquer Install one of these and copy the mods to your instance

Make a test without fusion If there is no change, add the new crash-report

Cracked Launchers are not supported

And without modernfix?

Hm I have no idea

In some cases, it is possible to remove the Immersive Portals entries from the level.dat Check the level.dat with an NBT Editor: https://github.com/jaquadro/NBTExplorer and remove Immersive Portals related lines

Add crash-reports with sites like https://mclo.gs/ Remove the mod servercore

ImmersivePortals modified your world: Failed to get element ResourceKey[minecraft:dimension_type / immersive_portals:surface_type]; Unknown registry key in ResourceKey[minecraft:root / minecraft:worldgen/chunk_generator]: immersive_portals:error_terrain_generator; Failed to get element ResourceKey[minecraft:dimension_type / immersive_portals:surface_type]; ...

Check the RAM allocation (-Xmx) - you may need more RAM allocated