So do you think adding the character's FBX without animations will help? because all of the tutorials I've seen on importing say you need the unanimated character to import them.
I think either. but importantly the bone names of the FBX character need to match the bone names of the animation skeleton. Are you able to test importing them into unreal engine?
I don't know how that's possible as the bones are both the same in Blender when I imported both the Animation FBX and the Character's FBX, and I also Exported them from the same file and have not touched the bone names. Can you show me an error or something?
Ok, From what I see, the problem might be "root_x" not being named "Hip" or "Pelvis" as "Root" is the Root bone for both the character and the Animations rigs, so try renaming "root_x" to "Hip" , "Pelvis" or something else and see if that helps.