I have an embedded visualization which is throwing a lot of 404 console errors as follows

 

https://[domain name]/vizql/v_103001705240223/javascripts/tableau/mobile/images/Snake16x16.gif 404 (Not Found)

 

I have no idea what that image is. It is not part of my workbook at all.

Is this something wrong with the Tableau install or some other config issue?

 

I can end up with this error appearing 50 times in my console when viewing my viz (which still seems to load fine despite this error)

 

Thanks

Saanvi S