Hello! I am publishing html5 banner using adobe animate and when I upload it to 'ads validator', it give errors(as shown in the screenshort attached) and when I remove the errors(adding the size, the first error and deleting the script, the second error), the html file don't have anything except the canvas in it.
Ad development, Error, Import and export, Publish package
unless you use pure js (and nothing form createjs), you'll need the createjs file. ie, download the minified createjs, save it locally and change your script path to the local file. package it in your zip file.
NOTE: check the createjs file size before spending much time on the above because it may put you over the size limit (if you have one).