I recently downloaded the Simply Better modpack on the Twitch app and all the mods load in on a singleplayer world. However when I create my Aternos server, only about 1/4 of the mods are present in the world generation. This modpack is not in the software section and neither are the individual mods in the pack. Currently, my software is Forge and my version is 1.12.2 (14.23.5.2847). I was wondering if anyone could help me with my problem, thanks! 
Modpack Server Problems
-
- English
- Zhiffy
- Closed
The Aternos forums are now deprecated
Learn more about this change here.
For help regarding Aternos, we recommend you to visit our support center.
-
You need to install the same collection of mods on the server as on the client, otherwise it won't work
-
You need to install the same collection of mods on the server as on the client, otherwise it won't work
How do I install the mods on the server?
-
-
you can suggest mods to be added: How to write a (good) plugin/modpack/mod request
-
Roman
Closed the thread.