Problem
The form shows an error message saying the cover image is required, and the post cannot be saved.
Possible cause
Every blog post requires a cover image. It is not possible to save without one. The cover image must be uploaded via the upload area on the form.
Solution
Click the cover image upload area.
Select an image from your computer (JPEG, PNG, or GIF).
Adjust the crop area to 16:9 in the crop tool, and confirm.
Click Create post again.
If the problem persists, contact support and include details about:
The file format and size of the image you are trying to upload.
The error message shown.
When the issue occurred.