quadraxis

Update or remove Optifine and try again. If it still crashes post a new crash report.

Actually more likely to be something like https://github.com/iLexiconn/LLibrary/issues/104, though it's hard to be sure without a modlist.

Please post the latest.log file.

Server brand: Waterfall (git:Waterfall-Bootstrap:1.14-SNAPSHOT:9e17ca3:294) <- Spigot I would suspect this to be the cause.

Use a version of Forge that is at least the minimum requested by that version of SpongeForge (which is 2825).

Yes, that's better. [20:49:35] [Netty Client IO #0/ERROR]: Network Disconnect: Fatally missing registry entries [20:49:35] [Netty Client IO #0/FATAL]: Failed to connect to server: there are 180 missing registry items Your client is missing a needed mod (id: spartanweaponry).

Thanks, but to be clear, I was looking for the log from the client, including you being kicked to the menu. What you posted appears to be a log from the server, which does not give a reason for disconnection.

Please provide the latest.log file from your client after this happens. Also, please upload logs to Pastebin/Gist/etc rather than posting them in comments.

You appear to have problems with mods causing cascading generation, check your log files.

Forge Mod Loader version 14.23.0.2529 for Minecraft 1.12.2 loading You are trying to use an incredibly outdated build of Forge (why?), while SpongeForge is expecting you to use at least build 2838.

Update CTM.

Update Forge, and inform the author of the resource pack you're using that their pack does not properly support mipmapping.

Update Forge.

The version of Sponge you are using requires at least Forge 2825, update Forge to a newer version and try again.

Powered by Forge 14.23.5.2838 This is not their issue.

Update Forge.

This mod likely is not written correctly to run on servers.

[21:56:14] [main/INFO]: Searching C:\Users\swag100107\Documents\Curse\Minecraft\Instances\Railz!\mods for mods This is the issue. Due to a technical limitation in Java and the JAR format, you cannot use a directory name ending in '!' here.

Known issue, see https://github.com/MinecraftForge/MinecraftForge/pull/5861.

You cannot use OpenGL > 2.1 on OS X without breaking anything that relies on older OpenGL features (such as a huge amount of Minecraft). Mods should not be requiring higher versions: having the feature optional or providing a fallback implementation is the "right" way to do it.

You can follow the issue here for updates: https://github.com/MinecraftForge/Installer/issues/43

No, this is caused by some mod having a recipe for an unregistered item, except unlike on server connect, this is happening too early for Forge to catch it.

How much RAM does your PC have?

How are you launching the game?

Try with build 219, please.