Crash on Startup...Incompatibility w/ CraftTweaker?

[TheVisionaryOne]

I apologize for the ambiguity of this issue, but I really can't get to the bottom of why it's happening, and I'd really like to use Construct's Armory in my pack. All I know is it has something to do with Construct's Armory not playing nicely with CraftTweaker. I have CraftTweaker installed in my pack, haven't messed with it very much...and I haven't even tweaked anything related to Tinker's Construct. I added Construct's Armory to my pack as a test, and it crashes while loading. The crash log lists multiple suspected mods, but to my knowledge, they all just point to CraftTweaker, and aren't actually different mods.

VERSIONS:

• Construct's Armory: 1.12.2-1.2.5.9
• Tinkers' Construct: 1.12.2-2.13.0.183
• Mantle: 1.12-1.3.3.55
• Forge: 14.23.5.2847

  Observed Behavior:

  My pack crashes when loading. Only happens when Construct's Armory is present.

  Expected Behavior:

  Pack should load without crashing at the very least. It's been perfectly stable without Construct's Armory.

  Steps to Reproduce:

  1. Install my pack (it's still in the testing phase right now, but I can send a mod list, actual files, or whatever you need if you have the time to look into this issue)
  2. Install Construct's Armory
  3. Launch the game

Here's the crash log.

[TheIllusiveC4]

Update CraftTweaker to at least 4.1.20.564.