Animating a Custom Character

I created a character, with a sword, that is permanently welded on, and to make the damage, and hitbox, I tried using GetMarker code, since that’s what my tutorial was using. My problem is, I’m not sure how to add markers on Moon Animator, and if I try using the normal roblox animator plugin with my “custom” rig, it says an error like this:
image

Have you made sure there’s only 1 Motor6D affecting the handle?

Well, that’s kind of hard to say. There is one other part, that has the handle as a part1.

get rid of the spare motor6d, if that dont work, idk what will

Dam. sad momement
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I’m gonna bump this up.
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idk what to do now. :confused:
sorry pal

Did you weld them backwards?
There could be another part with the same weld