Error java.lang.NullPointerException: Initializing game

[Jimmblox]

So, I was making an 1.15.2 modpack that tries to improve the vanilla experience (actually you don't really care but yeah)

 

 

I got this one crash report, i'm not sure if it's the right one to send but i guess it is..?

So i'm kinda new to Minecraft modding and i have no idea how to fix this! Please help

 

Thanks.

 

https://pastebin.com/raw/gyzZKi3J - Here's the crash report

 

crash-2020-05-14_17.46.49-client.txt

Edited May 16, 2020 by Jimmblox

[Jimmblox]

Never mind, fixed it by deleting a couple of mods. I have a new problem, i'll send it in another topic i guess.