Moving FTB Monster world to Direwolf20

[Xygen8]

Hi,

I've been trying to find a way to move my Monster survival world to Direwolf20 in preparation for the upcoming 1.7.10 version of Eternal Isles, but I'm having trouble getting the world to load properly. Forge complains about "pre-update modding data" and says a "backup level.dat" is being used. The game crashes a few seconds after the world has loaded.

Here's the forge log:
http://pastebin.com/m8S1b6H0


I knew there were going to be some incompatibilities between the two versions but didn't expect it to be this serious. Does anyone have any idea how/if it's possible to get this working? Would it be easier to just MCEdit my house over to a DW20 world and use creative to rebuild all the things?

-X8

 

[rhn]

Pretty much everything from 1.6 to 1.7 have been completely rewritten.

You might with enough knowledge and time be able to transfer SOME parts over, but it is not going to be worth it by a long shot.

Modpacks is not really like with vanilla MC where you can (sometimes) transfer your worlds across versions. Mods are often forced to make such drastic rewrites that it becomes impossible.