Guild Wars 2

for some reason it says i already know the ravenwood branch blueprints but i cant seem to craft it at all, honestly its quite annoying bcuz i could use that on my engy and actualy got it to work but he doesnt have the level required to craft it. but my mesmer with 500 huntsman cant craft it at all because it says i already learned it when i cant even see it in the crafting

That’s because you’re making a staff component; those are only made by artificers. Ignore what it says on the tool tip that implies you can make it on a huntsman or weaponsmith because it’s extremely misleading. You can ONLY use the legendary weapon precursor recipes on the crafting disciplines that can make the legendary weapon precursor you’re working towards. For example: focus, staff, scepter, trident would all be made on an artificer. So, since you’re making a staff, you should ONLY learn those precursor recipes on an artificer (preferably one that is at 500 or close to 500).