It because Chrome added support for source maps. Yes it’s just a Warning, but it’s annoying, i found a solution I like on Stack, just give it what it wants, in my case it was asking for a .map file for gmaps.min.js.
so i added a gmaps.min.js.map file at the requested location, with this content;
`{
“version”: 1,
“mappings”: “”,
“sources”: [],
“names”: [],
“file”: “gmaps.min.js”
}
and no more nagging warning, just do the same for you warning(s) and don’t forget to change the filename in de json and problem solved.
But still ask the extension provider, to include source map file(s) in there extension, it simple for them to add one in the build process.
Succes
