[1.16.3] Asset hash failed? [SOLVED BY MYSELF]

[Anonomys]

So, i just tried to upgrade my mod to 1.16.3, and everything worked fine, but when i tried to run the task "genIntelliJRuns" it throws an error

Failed to get asset: minecraft/lang/az_az.json
Some assets failed to download or validate, try running the task again.

 

Idk what to do, i saw the threads before, that i should delete the .gradle folder and try again, and i did that but still nothing. i also tried making a new project 3 times, and yet still nothing...

Edited October 1, 2020 by Anonomys

[IdleZombie_]

Hello, how did you solve it? I am new to java, and wanted to learn modding. I get the same error for the Programmer Art texture pack. Thanks!

(Its a 'Hash Failed' error)
Edit: Copying it so I can start a new topic (As nobody seems to read this)

Edited February 11, 2021 by IdleZombie_