TweenService issue

[T0I_C (局外者)]

You can write your topic however you want, but you need to answer these questions:

1. What do you want to achieve? Keep it simple and clear!
   A bad ending sequence where a gray ball you use to progress through the game starts off by floating to a position thats a bit above an altar.

2. What is the issue? Include screenshots / videos if possible!
   I keep getting an error, and i dont know how to fix it.
   

   
   
   The error:
   
   

3. What solutions have you tried so far? Did you look for solutions on the Developer Hub?
   No, i didnt find a solution.
   After that, you should include more details if you have any. Try to make your topic as descriptive as possible, so that it’s easier for people to help you!

-- This is an example Lua code block

Please do not ask people to write entire scripts or design entire systems for you. If you can’t answer the three questions above, you should probably pick a different category.

[TheFlamingGamerX (green)]

models don’t have a position property. You’d have to tween the primary part

Introduction to Tweening Models - Resources / Community Tutorials - Developer Forum | Roblox

[T0I_C (局外者)]

Small problem, said ball is actually two parts.

[TheFlamingGamerX (green)]

You’d have to create an invisible part that would serve as the central and primary part of the model. Roblox does this with characters using an invisible part (humanoid root part)

[T0I_C (局外者)]

Well, theres a “neon” part inside the ball that doesnt have use, so i might aswell delete it.

[T0I_C (局外者)]

Or i can just convert the WeldConstraint, the only thing inside it that also connects it to the primary part to a classic Weld, so it like “teleports” to the Part1 its connected to, aka the primary.

[stormmaster9090]

Create a part inside the model primarypart, then weld to it