I'm still failing. So here is my edits.
Every tree looks a lot like this:
[PLANT:MANGROVE]
[NAME:mangrove][NAME_PLURAL:mangroves][ADJ:mangrove]
[USE_MATERIAL_TEMPLATE:STRUCTURAL:STRUCTURAL_PLANT_TEMPLATE]
[BASIC_MAT:LOCAL_PLANT_MAT:STRUCTURAL]
[USE_MATERIAL_TEMPLATE:WOOD:WOOD_TEMPLATE]
[STATE_NAME:ALL_SOLID:mangrove]
[STATE_ADJ:ALL_SOLID:mangrove]
[PREFIX:NONE]
[MATERIAL_REACTION_PRODUCT:PLANK_MAT:LOCAL_PLANT_MAT:WOOD2]
[USE_MATERIAL_TEMPLATE:WOOD2:WOOD_TEMPLATE]
[STATE_NAME:ALL_SOLID:mangrove]
[STATE_ADJ:ALL_SOLID:mangrove]
[PREFIX:NONE]
[BLOCK_NAME:plank:planks]
[TREE:LOCAL_PLANT_MAT:WOOD][TREE_TILE:5]
[PREFSTRING:roots]
[WET]
[BIOME:SWAMP_MANGROVE]
[SAPLING]
Here is Palm
[PLANT:PALM]
[NAME:palm][NAME_PLURAL:palms][ADJ:palm]
[USE_MATERIAL_TEMPLATE:STRUCTURAL:STRUCTURAL_PLANT_TEMPLATE]
[BASIC_MAT:LOCAL_PLANT_MAT:STRUCTURAL]
[USE_MATERIAL_TEMPLATE:WOOD:WOOD_TEMPLATE]
[STATE_NAME:ALL_SOLID:palm]
[STATE_ADJ:ALL_SOLID:palm]
[PREFIX:NONE]
[MATERIAL_REACTION_PRODUCT:PLANK_MAT:LOCAL_PLANT_MAT:WOOD2]
[USE_MATERIAL_TEMPLATE:WOOD2:WOOD_TEMPLATE]
[STATE_NAME:ALL_SOLID:palm]
[STATE_ADJ:ALL_SOLID:palm]
[PREFIX:NONE]
[BLOCK_NAME:plank:planks]
[TREE:LOCAL_PLANT_MAT:WOOD][TREE_TILE:226]
[PREFSTRING:leaves]
[DRY]
[BIOME:ANY_TROPICAL]
[SAPLING]
My reaction:
[REACTION:MAKE_WOOD_PLANKS]
[NAME:cut logs into 6 planks]
[BUILDING:WOOD_REGEN:CUSTOM_SHIFT_B]
[BUILDING:WOOD_PROCESSOR:CUSTOM_B]
[REAGENT:A:1:WOOD:NONE:NONE:NONE][HAS_MATERIAL_REACTION_CLASS:PLANK_MAT]
[PRODUCT:100:6:BLOCKS:NONE:GET_MATERIAL_FROM_REAGENT:A:PLANK_MAT]
[SKILL:CARPENTRY]
My entity file:
[PERMITTED_REACTION:GLAZE_CRAFT]
[PERMITTED_REACTION:PRESS_OIL]
[PERMITTED_REACTION:MAKE_WOOD_PLANKS]
[PERMITTED_REACTION:MAKE_CLAY_HIVE]
These are the only places I did edits. So I cut down a tree.. nothing happens. I create a crafts workshop just in case (though I'm pretty sure it wouldn't happen there,) nothing.
I'm not sure how it should work, but my stock shows no blocks and I have the logs I cut, nothing extra, nothing less.