Information

(you can remove whatever is not applicable)
Minecraft version: 1.25.1
Modloader: Neoforge
Forge version: 1.278.0
Environment: Singleplayer

Mod name: Iris or Sodium
Mod version: Iris: 1.8.11
Sodium: 0.6.13

Question

I played with mods and tree harvester worked fine but not after installing the two mods listed above I am unsure if they are actrually the problem or not because the tree it did NOT work on is a modded tree that I do not know which mod of mine added. So I will include a full list of my mods and the one shader pack I am using. Could you please tell me if any of these are known to be incompatible with Tree Harvester please?

Shader Pack: Sildur's Vibrant Shaders

Mod List:
Architectury API
Balkons WeaponMod Legacy
Biomes O' Plenty
Choicetheorems Overhauled Village
Cloth Config Api
Collective
Craftable Sponge Tweak
Cristel Lib
Curious API
Deimos Lib
Dungeons and Taverns
ForgeEndertech
GlitchCore
Just Enough Items
Large Ore Deposits
Lithostitched
Pipez
Security Craft
Smelt all stone blocks in blast furnaces
Smelting sand in a blast furnace
TerraBlender
Towns and Towers
Traveler's Backpack
Uncraftables Plus
Xaero's Minimap

Thanks for giving the mods a try! From these mods there aren't any known incompatibilities that I know of. Hope you figured it out!