"All compile errors have to be fixed before you can enter playmode"

tcmagwa

How do i fix this error in unity 3d?

Assets\Samples\Cinemachine\2.6.3\Scrub Bubble support for Nested Timelines (experimental)\CinemachineTimelineEditorExtensions\TimelineEditorExtensions\TimelineEditorExtensions.cs(1,19): error CS0234: The type or namespace name 'Timeline' does not exist in the namespace 'UnityEditor' (are you missing an assembly reference?)

PyxelatedStudios

Maybe reimport cinemachine