[chrisism]

Post your versions of used addons too. Quickly looking at it I think you might not have set your assets path correctly for the collection. Open up your rom collection context menu and go through the menu. There is an option to set the ROM assets path (that is the main directory for all the assets for the ROMs iin that particular collection) and that is either not set or incorrect. 

Take notice, there is a big major beta release currently for AKL with lots of changes. Mixing up beta and stable releases of the addons might cause unexpected behavior.

Sorry for posting in the wrong forum!  Anyway, you helped me sort out my issue.  This rom was originally set up as a standalone rom and I couldn't figure out how to set the asset path for it.  When I created a ROM collection and set the path there, everything worked.

Although I think there is a small bug in the mobygames scraper here:

    def resolve_asset_URL(self, selected_asset, status_dic):
        # Transform http to https
        url = selected_asset['url']
        if url[0:4] == 'http':
            url = 'https' + url[4:]
        url_log = self._clean_URL_for_log(url)

        return url, url_log

If the url returns is already prefixed with https, this logic causes the returned url to say "httpss" which causes all of the downloads to fail.  Eg:

requests.exceptions.InvalidSchema: No connection adapters were found for 'httpss://cdn.mobygames.com/covers/4040161-super-mario-bros-3-nes-media.jpg'

I locally patched it to do this instead and it works great now:

if url[0:4] == 'http' and url[4] != 's':

Thanks for the update. I applied the fix and rolled it out in the RC.