TileEntity

Switch to a pre-configured modpack and use this as working base - then add new mods one by one

Also add the latest.log (logs folder)

The 6.x builds are just some days old - some Create addons are definitely not up-to-date / incompatible with the update Create a test instance or a copy of it Remove all Create related mods Then start with Create If this works, add the addons one by one (and check for updates) The last mentioned addon in the crash is CreateNumismatics - so this one may be one of the incompatible addons

After installing a curseforge modpack, click on the 3 dots - Profile Options - and checkmark "Allow content management for this profile" Then go to Content and click on the Shaders tab - add some shaderpacks there To load shaders, make sure the modpack is using Embeddium and Oculus (alternative for Optifine) A NeoForge or Fabric modpack is using Sodium and Iris With adding Embeddium, the mod Rubidium is automatically added as dependency - this causes a duplicate mod error So after adding Embeddium, make sure you remove Rubidium from the modlist

You may need it to run the optifine installer/forge installer https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html

Made a test and running into the same issue - maybe indeed an issue with this build 🤔 @LexManos @Paint_Ninja

Download Optifine and run the jar file by clicking on it: https://optifine.net/adloadx?f=OptiFine_1.20.1_HD_U_I6.jar Start Minecraft and make sure you are using the Optifine profile (Minecraft already contains Java 17) Start this profile once and close the game in main menu Download some shaders: https://www.curseforge.com/minecraft/search?page=1&pageSize=20&sortBy=relevancy&class=shaders&version=1.20.1 and put these into the shaderpacks folder in your .minecraft directory Start the game with the Optifine profile - you can enable shaders in the settings then

"Failed to parse version spec [6.0.1,() -> kotlin.String)" Do you use the latest Create build? If yes, downgrade it

Last mentioned mod is structureessentials - is there a change without it?

Add this mod: https://www.curseforge.com/minecraft/mc-mods/betterrandomsourceconcurrencycrash/files/4592147 If there is no change, add the new crash-report

Same issue without the mod batsgalore?

I can test it on a later time

Add crash-reports with sites like https://mclo.gs/ Make a test without any mods - just Forge If this works, add the mods in groups Or use a pre-configured modpack as working base and add new mods one by one

Maybe a conflict with dark_matter

Make a test with another java build like Azul Zulu

Then the latest.log from the logs-folder

Remove bigglobe

I have no idea - maybe the server is not using Java 17

Add the full crash-report

Create and Supplementaries may conflict - make a test without supplementaries

Maybe an issue with playerAnimator or pehkui

And without supplementaries?

Create a new instance and start with Create and the addons - if this works, add the rest of your mods one by one or in groups

Try different builds of supplementaries

Maybe a Launcher issue - make a test with another Launcher like MultiMC or AT Launcher