Asset sync invalid url is being constructed

[sathishceg]

Invalid url is being constructed with the setting config.assets.prefix="abc/def".

If the current page url is https://sample.com/hello/new then the url for the assets in that page is being constructed as domain/hello/abc/def instead of domain/abc/def why is hello being added to the prefix in the asset url?

[PikachuEXE]

What do you use to get domain/hello/abc/def?
Using image_tag/javascript_tag in template?