Game crashes when trying to download Resource Pack?

First time trying out the game. Loaded in fine on the first connection and was able to pick a class, but then crashed as the intro cinematic was going on. After that, anytime I try to connect, it will crash as it's trying to load in. I looked at the "Can't Play Wynncraft Because of the Pack?" thread and those suggestions didn't work. No mods or any changes to the launcher; tried uninstalling and reinstalling Minecraft as well. Please help!

 

Did you by chance get it working? Having the same issue here.

 

The official Minecraft launcher has many issues. Simply deleting and reinstalling it won’t help if you don't also delete the .minecraft folder.

The .minecraft folder is located at:
C:\Users\YourUserName\AppData\Roaming

To get there, press Windows Key + R, then type %appdata% and press Enter. This will open the Roaming folder, where .minecraft is located.

If you delete that folder, it will remove all your Minecraft game data.

However, I recommend using Prism Launcher for Minecraft Java Edition. It’s faster, shows errors clearly, and offers many more features. Since it’s open source, you don’t have to worry about safety — it’s completely trustworthy.

 

SOLUTION
in my case the game crashed every time i downloaded the texture pack, what i did was just change to a lower version of the game, from 1.21.5 to 1.21.4.
The issue is as far as i know only for people with AMD graphics cards and is related to OpenGl and how AMD handles its errors. The resource pack itself is faulty (minecraft logs keep getting spammed with warnings and errors).
If this doesnt work, then another thing you can do is go to User/AppData/Roaming/.minecraft/downloads and copy the contents of the folder "53c11989-4750-3aaf-8d7d-f434f9593414", put it in User\AppData\Roaming\.minecraft\resourcepacks and add ".zip" to the end of the file in its name.

FAIR WARNING
You will be able to join the game now but every now and then you will get a AMD driver timeout crash and your screen will turn black, youll need to end the minecraft process manually through task manager and then rejoin the game. If you have any crazy AMD settings in adrenaline, these will get reset and you will have to manually change them again which is a pain in the -.