How to fix broken asset thumbnails?

Ravery · May 28, 2017, 3:20pm

After upgrading to 5.6 my thumbnails look weird.

Thumbnails for textures and audio files look fine.

Prefabs have the default “light blue cube” thumbnail instead of the preview of the asset.

How do I fix this?

tharinga · June 20, 2017, 4:30am

Right-click the thumbnail and select “Reimport”

Ravery · January 23, 2018, 9:40pm

Problem disappeared on the 2017 version.