When you look up the recipe for cactus pie, there is an barrier instead of flour because of an empty tag. I believe it should be either forge:flour or veggie_way:flour instead of the current c:flour tag.

This is in version 2.5.7 of the mod for Forge for Minecraft 1.19.2. Thanks for when you fix this!

mod version 2.6.1
NeoForge for Minecraft 1.20.1
still exists

I pushed fixed versions up to curseforge.com, they should approve shortly.