Hey folks,
I had the same exact issue and I fixed it for me so I thought to post about this it might help others too.
My problem was with the caching plugin that I was using and it had lazy-loading feature enabled. The reason I was getting the issue because JS was trying to set a width to an image that didn’t exist yet. My image was the very first thing in my page as thus before lazy-loading would try to load it my JS would attempt to set it a width and cause this problem.
What I did is
1. If you are using JetPack go ahead and disable Photon module for now
2. Disable lazy loading
3. Clear the cache(if you use DNS clear that cache too)
4. Disable the caching plugin
5. Go to your browser clear your cache and cookies for your website
6. Now try to visit your page again see if the error disappeared
7. If It does work then you may turn your caching & lazy-loading plugins
8. clear browser cookie and cache for your website
9. Now try to visit your page and see if you don’t get the error, if you don’t then keep your plugins enabled
10. If you get an error then repeat 1-6 and don’t enable your caching and lazy-loading plugins at this point.
Hope this helped someone.
