2010cxy0 It appears that you are trying to open a Spine project with Spine Essential that uses Spine Professional features. I believe all the parts you see in red are mesh attachments, but since Spine Essential cannot use meshes, it cannot display these attachments properly.
To open this Spine project correctly, you need to upgrade your license to Spine Professional. Or, if you prefer a refund, send us the refund request by email: contact@esotericsoftware.com
