Hosted test return 400 with Invalid Extension Version Param response for assets

I have tried to move my extension for hosted test and i get the following error in the console for all get requests for assets.
Invalid Extension Version Param with status code 400.
I see in the network it trying to access the following url

You’re using an absolute link, make sure the links to all of your content is a relative link.

Thanks, At the source code its all relative, maybe webpack is changing the urls ill check that.