"Malformed assets" in Banner Animation Posted November 18, 2015 Hi all, I'm experiencing the same issue with banner ads submitted to DoubleClick: One of your HTML5 assets is invalid and cannot be analyzed. Please correct any malformed assets and try again. Of the 5 ads I've submitted, 3 of them use the GSAP CDN and jQuery - all animating SVG objects, of which I've removed the <style> tags and placed in an external CSS file. @flysi3000 - I'm not finding any errors when inspecting the source in a browser. Was your solution immediately evident? Otherwise, I'd really appreciate any ideas here - as mentioned above, I'm just shooting in the dark with that very vague error message... thanks!