Modpack help

[XenocideNightmare]

So I'm trying to create a private modpack for my friends, and everything was working fine until I clicked launch then an error popped up saying: Forge Mod Loader has found a problem with your minecraft installation. The mods and versions listed below could bot be found numina : any

The file 'ForgeModLarder-client-0.log' contains more information

 

I don't under stand anything in the log so I'm posting a link to download it: https://www.dropbox.com/s/ow6sadbytcvkq3a/ForgeModLoader-client-0.log

please help me fix this so that I may be able to create my first modpack

[plowmanplow]

You had it right and the log explicitly states what the problem is:

2014-05-19 22:24:19 [SEVERE] [ForgeModLoader] The mod powersuits (MachineMuse's Modular Powersuits) requires mods [numina] to be available

You get Numina from the same page you download MMMPS.

[XenocideNightmare]

Now every time I launch pack it loads the crashes 

 

Crash report: https://www.dropbox.com/s/xn1uwholtlpkztu/crash-2014-05-20_18.36.53-client.txt

 

what do I do now

Edited May 21, 2014 by XenocideNightmare

[plowmanplow]

Error from your log file:

java.lang.IllegalArgumentException: Overwriting already-registered Potion am2.buffs.ArsMagicaPotion@490c6d69 @ 35

You have a potion ID conflict.

[XenocideNightmare]

How do I fix this?

[plowmanplow]

Just like any other ID conflict. Dump the potions IDs with NEI (with AM2 disabled) and then change AM2's config to use an empty ID.

[XenocideNightmare]

Since I am new to modding I'm going to need a little more detailed instruction of how to do that

 

also what do I do with mod apis

Edited May 21, 2014 by XenocideNightmare

[plowmanplow]

• Disable AM2 mod
• Start client and enter new SSP world
• Open inventory
• Click "Options" in bottom left
• Click Tools
• Change Potions options to ALL and dump IDs
• Open the dumped CSV file and find an open ID (or multiple if needed)
• Edit AM2 config to change ID to open ID