minecraft:dataserializers" is a missing/unknown registry (according to FML) when connecting to servers. - Mods/Modpacks - Aternos Community
Forge 1.12.2 These libraries failed to download. Try again error. - Support & Bug Reports - Forge Forums
![How To Add Mods To A Minecraft 1.12.2 Server (Install Forge Mods on A 1.12.2 Minecraft Server!) - YouTube How To Add Mods To A Minecraft 1.12.2 Server (Install Forge Mods on A 1.12.2 Minecraft Server!) - YouTube](https://i.ytimg.com/vi/AQxQZWENBvg/maxresdefault.jpg)
How To Add Mods To A Minecraft 1.12.2 Server (Install Forge Mods on A 1.12.2 Minecraft Server!) - YouTube
![SOLVED] Can't install Forge 1.12.2-14.23.5.2768 using the Windows Installer - Support & Bug Reports - Forge Forums SOLVED] Can't install Forge 1.12.2-14.23.5.2768 using the Windows Installer - Support & Bug Reports - Forge Forums](https://forums.minecraftforge.net/uploads/monthly_2018_10/1306402434_Installererror.png.1b318686b83a76d6073507aa3843723b.png)
SOLVED] Can't install Forge 1.12.2-14.23.5.2768 using the Windows Installer - Support & Bug Reports - Forge Forums
![java -Xmx2048M -Xms2048M -jar forge-1.12.2-14.23.5.2855.jar nogui" not working - Support & Bug Reports - Forge Forums java -Xmx2048M -Xms2048M -jar forge-1.12.2-14.23.5.2855.jar nogui" not working - Support & Bug Reports - Forge Forums](https://forums.minecraftforge.net/uploads/monthly_2021_08/image.png.f2f734f7373324f300cac36b0f81aba9.png)
java -Xmx2048M -Xms2048M -jar forge-1.12.2-14.23.5.2855.jar nogui" not working - Support & Bug Reports - Forge Forums
![Using .bat file to start up the server doesn't work - Server Support and Administration - Support - Minecraft Forum - Minecraft Forum Using .bat file to start up the server doesn't work - Server Support and Administration - Support - Minecraft Forum - Minecraft Forum](https://media.minecraftforum.net/attachments/311/107/637193578757574181.png)