I’m getting error warnings regarding a missing file called min.map:
What is the source of this?
Asked by Paul Irish
The first thing to remember if Chrome DevTools reports a 404 for a.map file (perhaps jquery-1.10.2.min.map, jquery.min.map, or jquery-2.0.3.min.map, but it could be anything), is that this is only requested while using the DevTools. This 404 will not be seen by your users.
You may now either correct it or turn off the sourcemap feature.
After that, it’s a simple remedy. Click the Download the map file link for your version at http://jquery.com/download/, and be sure to download the uncompressed file as well.
If you don’t enjoy dealing with variable names like a and c, having the map file in place allows you to debug your minified jQuery using the original sources, which will save you a lot of time and headache.
Answered by Paul Irish
By eliminating the line, you may get rid of the 404.
from your jQuery file’s top section
This is how the top of the jQuery file will look.
/*! jQuery v1.10.2 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license //@ sourceMappingURL=jquery-1.10.2.min.map */
Simply replace it to
/*! jQuery v1.10.2 | (c) 2005, 2013 jQuery Foundation, Inc. | jquery.org/license */
Answered by kiranvj
The source map comment will be removed, as announced in jQuery 1.11.0/2.1.0 Beta 2 Released, therefore the issue will not appear in future versions of jQuery.
The formal announcement is as follows:
In any case, if you require a source map, it is still available:
More information on the changes may be found here.
Here is assurance that the source-map comment in the minified file has been deleted with the release of jQuery 1.11.0/2.1.0.
Answered by gotqn
Answered by kayz1
This file is required by newer versions of jQuery. http://code.jquery.com/jquery-1.10.2.min.map
http://www.html5rocks.com/en/tutorials/developertools/sourcemaps/ describes the file’s usability.
/ The compressed file does not include the sourceMappingURL comment.
Answered by Andres Separ
Post is based on https://stackoverflow.com/questions/18365315/jquerys-jquery-1-10-2-min-map-is-triggering-a-404-not-found