Bug Description

When loading a world, the custom SevTech loading screen is instead replaced with a white screen, an FML warning occurs and it claims there are 46 missing entries. If the world is loaded after that there are no ages, all blocks are visible, and the advancements are not SevTech.

This occurs on a fresh install of the mod pack. New worlds made don't have ages either.

Did this behavior use to work in the previous version?

Yes.

Steps to Reproduce (for bugs)

1. Load a world using CurseForge.

Logs

• Client/Server Log: A log file isn't being generated, the folder remains empty.

Client Information

• Modpack Version: 3.2.3
• Java Version: 1.8.0_51
• Launcher Used: CurseForge
• Memory Allocated: 8192 MB
• Server/LAN/Single Player: Single Player
• Optifine Installed: No.
• Shaders Enabled: No.

World Information

• Modpack Version world created in: 3.2.3
• Additional Content Installed:None.

I am aware this is a duplicate of issue #4752, but the report is so poorly formatted I didn't even recognize it as my issue.
The issue apparently has to do with CurseForge, and the solution is to use an alternate launcher until it's fixed.

What launcher do you use? I've created a server for curseforge/twitch launcher but since the twitch launcher doesn't exist anymore there are no other options right? I have the same problem and can't get my game to work properly...

This pack is also distributed on ATLauncher, and GDLauncher is able to download packs from Curseforge.

I can only find the normal Sevtech Ages on ATLauncher and not the Sevtech Ages of the Sky

Bug Description

When loading a world, the custom SevTech loading screen is instead replaced with a white screen, an FML warning occurs and it claims there are 46 missing entries. If the world is loaded after that there are no ages, all blocks are visible, and the advancements are not SevTech.
...

Same problem here with the CurseForge launcher, ATLauncher works fine (with a SevTech Ages save).

My game is working again... Seems to be fixed