Issue Description:

Game crashes on startup.
http://pastebin.com/PAssk1s1 - crash-report
http://pastebin.com/ewWNUdrw - log.

Affected Versions (Do not use "latest"):

• BloodMagic: 2.0.4-56
• Minecraft: 1.10.2
• Forge: 1.10.2-12.18.1.2068

The build of Guide-API on 1.10.2 allows loading of BM without crash

Do you have Guide-API?

@WayofTime Yes.

I need to make sure GAPI still compiles on 1.10. It should, but not sure.

Use the 1.9.4 Guide-API - I think King is on 1.10.2 using that version.

Can you try removing Blood Arsenal?

Update to GuideAPI build 43.

Removed

New Crash Report @ http://pastebin.com/tj4hrs4U

For now, use GAPI build 40. I'm not sure why this is happening.

Okay I think this is actually a Forge issue.

In MinecraftForge/MinecraftForge@f4e8804, Lex fixed the binary compat that CPW broke. In this fix, he added a more API-y way of creating these registries (and kept the old system while marking it as deprecated). The change required a wrapper for getting some callbacks. As you can see in that commit, we have getLegacyCreate() and getLegacyClear(), but we do not have getLegacyAdd(). As of build 42 of GuideAPI, I use an AddCallback to cleanly crash the game if a mod registers a book too late in the loading lifecycle.

There are two fixes for this:

1. Update Guide-API to be built on 1.10. I'd like to avoid this if possible.
2. Bring it up with Forge to see if the missing method is intended or not. If so, see if they're willing to fix it (or to accept a PR).

MinecraftForge/MinecraftForge@d6d9a45

Wait for new Forge build (soon-ish probably).

Forge *.69 dosent solve issue using latest Guide-Api .. but build 40 works fine http://pastebin.com/SrBRBNPj

70 is the new build. 69 is from earlier today.

curse must be behind then

Don't rely on the Curse launcher. Always check the official source. http://files.minecraftforge.net/

Still crashing on *.70 with newest Guide-Api http://pastebin.com/178neCdu .. main usage till Forge fixes problem i'll use .40 vers of Guide-Api .. but i'll keep using testing of new till i see forge has the issue fixed

Well, time for round 2 of "Debugging with Lex!"

Ohh the joys of mod making ;)

The pastebin above no longer exists. Here is the issue on a permanent link http://paste.ubuntu.com/23074458/

Still crashing using latest Guide API version
log: https://ghostbin.com/paste/n43y8

Make sure you have the 1.10 version of GAPI.

I tested both mods from version 38 with no succes, I'll now try forge versions.

EDIT: Fixed in forge 2070+