Attempt to perform arithmetic on a userdata value (field 'LookVector')

Describe the issue briefly

Vector3에 음수를 붙이는

-CFrame.LookVector
를 하면 attempt to perform arithmetic on a userdata value (field ‘LookVector’)오류가 발생합니다.

Environment

Studio, Windows 10 64bit

Expected Result

Vector3값에 음수를 붙이는 것이므로 정상 작동해야합니다.

Issue Frequency

100% (Always)