I am trying to upload an animation under my group and when i fill out the dev item details and hit publish I get this error
I have already tried reinstalling studio and that didn’t work.
To fix the “serializeInstances” error in Roblox Studio, first ensure that your animation contains instances and that they are properly defined with all required properties set. Double-check your scripts for any errors or missing elements that might result in an empty list being passed. Re-import the assets involved in the animation to rule out any corruption or incomplete imports. Make sure you are using the latest version of Roblox Studio. Hopefully that helps. 
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Hey! If you find @desponge’s reply as a solution, please mark it as a solution. I believe their reply should solve your issue.
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