Sitemap can be read, but has errors

When trying to get Google Search to connect or to verify the sitemap, that fails.

Is there a way to fix this?

Sitemap can be read, but has errors

Invalid URL

1 instance



This is not a valid URL. Please correct it and resubmit.

Examples

URL:

//sunset-usa.com

Line 4

Parent tag:

url

Tag:

loc

The page I need help with: [log in to see the link]