Not able to download my design

[Jctz]

I was able to download my created design for a few days then I started getting this error message.

[DeanUtian]

From the screenshot, looks like one of your assets (pieces of content) has been corrupted and is causing a problem downloading. Look through the various parts of your work to see if there is anything with the red exlamation mark icon. If you find it, delete it.

Share what happens and more help can be given depending what you experience.