Hello,

After starting up my modpack, a notification "Invalid configuration" appears and the skill tree UI only has the "There doesn't seem to be anything in it" message displayed. I have tried uninstalling/installing mods in my pack and have tracked down the issue to having UnionLib installed or not. I am not quite sure if the issue comes from the skills mod or the attribute mod (might even be from UnionLib), so I will try to give as much info as possible:

Minecraft: 1.19.2
Forge: 43.4.0
Puffish skill: 0.14.3
Puffish attribute: 0.6.6
Default skill tree: 1.1 (mod)
UnionLib: 10.2.6

Excerpt of log after installing UnionLib:
[31Dec2024 20:38:26.575] [Server thread/ERROR] [puffish_skills/]: [puffish_skills] Data pack puffish_skills could not be loaded:
Expected a valid player attribute at attribute at data at index 0 at rewards at root_melee_damage+3% at puffish_skills:puffish_skills/categories/combat/definitions.json
Expected a valid player attribute at attribute at data at index 0 at rewards at root_resistance+1% at puffish_skills:puffish_skills/categories/combat/definitions.json
Expected a valid player attribute at attribute at data at index 0 at rewards at resistance+1% at puffish_skills:puffish_skills/categories/combat/definitions.json
Expected a valid player attribute at attribute at data at index 0 at rewards at healing+5% at puffish_skills:puffish_skills/categories/combat/definitions.json
Expected a valid player attribute at attribute at data at index 0 at rewards at jump+5% at puffish_skills:puffish_skills/categories/combat/definitions.json
Expected a valid player attribute at attribute at data at index 0 at rewards at root_ranged_damage+3% at puffish_skills:puffish_skills/categories/combat/definitions.json
Expected a valid player attribute at attribute at data at index 0 at rewards at ranged_damage+3% at puffish_skills:puffish_skills/categories/combat/definitions.json
Expected a valid player attribute at attribute at data at index 0 at rewards at melee_damage+3% at puffish_skills:puffish_skills/categories/combat/definitions.json

Full log:
Before installing UnionLib:
without UnionLib.log
After installing UnionLib:
with UnionLib.log

Tell me if you need more info, thanks!

This is an issue with Pufferfish's Attributes mod. It has been fixed in version 0.7.4.