Using Botania 132 I get a crash whenever I try to use the Usage (U hotkey) on NEI, but only when Thaumcraft is installed.

Crashlog: http://pastebin.com/Q50NwTzL

Other information:
Minecraft 1.7.2
NEI 1.0.2.34
CodeChickenCore 1.0.2.12
Thaumcraft 4.1.1.14
Forge 1147

I was using Botania 125 before this and wanted to update it to access the new brewing features. I removed all my mods one-by-one and found this only happened when Thaumcraft was installed. The normal recipe (R hotkey) works in NEI, just not the usage feature.

Steps I used to reproduce this:

1. Install the mods above
2. Create a new survival world
3. Break a piece of dirt
4. Press U over it while in your inventory.

After further consideration, adding it would be obsolete at this point in time. Please consider updating to 1.7.10 instead, it's been a while now.

Huh, that's very weird. The only reason that it could be like that is because of the Warp Ward brew. That brew is registered on PostInit instead of the others that are registered in PreInit. @Tonius, any ideas?

Oh that's interesting (and wow you are fast). Could it have something to do with Warp not existing in the 1.7.2 version of Thaumcraft?

Yes. That'd actually be the case. I skipped over the fact you were on 1.7.2, that makes a lot more sense now :P
I'll add a check for it.

Thank you!