Solved FTB Monster ID Mismatch Between World And Game

[Sporego]

Hello Everyone

I just setup a FTB Monster server on Multicraft using the 1.1.0 server files. I got the following error when trying to login.

http://prntscr.com/301n25

P.S. I also enabled biomes OP... I am going to check turning it off.

 

[Sporego]

Hey everyone I also noticed this on the client console.

http://pastebin.com/n5GB2x8B

 

[Sporego]

Update: Biomes OP is not the problem!

 

[Rogue]

I had the same issue. FTB Monster pack.

Here's how to fix the problem. The disable mod, if any (FTB launcher screen)dependant on pack.

If you play the standard version, without adding any disabled mods. The server game should work fine.

It seem one of the diabled mods I added crashed the server. I just added them 1 by 1 until it crashed and found that particular mod cause the issue.

Hope this helps

 

[Sporego]

I

I had the same issue. FTB Monster pack.

Here's how to fix the problem. The disable mod, if any (FTB launcher screen)dependant on pack.

If you play the standard version, without adding any disabled mods. The server game should work fine.

It seem one of the diabled mods I added crashed the server. I just added them 1 by 1 until it crashed and found that particular mod cause the issue.

Hope this helps

I have generated a world with BIOMESOP. Which is enabled by default, I then regenerated a new world with default world gen and the problem still existed.

I did lots of research and it seems some config files are the cause of fault. The problem is I don't which files need to be fixed nor how.