Bug Report

I just downloaded your modpack from Twitch, but unfortunately it crashes.

Expected Behavior

The launcher should download the requested items, then proceed to the forge modloader (Minecraft loading screen)

Steps to reproduce

1. Browse modpacks on twitch, find this modpack, click install, and wait.
2. Once it is finished, click play under "My Modpacks".
3. In the Minecraft launcher, click play on the "Ages" installation.
4. Error and crash log.

Logs

https://pastebin.com/R79d47hP

Client Information

Modpack version: 3.1.2 Hotfix 1
Java Version: Java 8 Update 231
Launcher used: Default twitch launcher for Minecraft
Memory allocated: 6G in xmx and 2G in xms
Server/LAN/Single Player: Singleplayer
Optifine installed: No
Shaders enabled: No

Unfortunately this is not a bug caused by us, it’s one introduced by Mojang in the new native launcher. You can read more about it here: https://bugs.mojang.com/browse/MCL-12570

You have two solutions: the simplest is to use the jar launcher which you can switch to in Twitch’s settings under Minecraft. Alternatively you can download the file manually (link in your log) and place it in the expected location.

The link is on line 5 of your log and the expected path is on line 7.

We use the issue tracker exclusively for bug reports and feature requests. However, this issue appears to be a support request. Please use our Discord for support. https://discord.gg/darkosto