Jquery’s Jquery-1.10.2.Min.Map Is Triggering a 404 (Not Found)

When working with jQuery, you may have encountered the issue where the jquery-1.10.2.min.map file triggers a 404 (Not Found) error. This error occurs because the browser is trying to fetch the source map file, which is used for debugging purposes, but it cannot find it.

There are a few ways to resolve this issue:

1. Disable Source Maps

The simplest solution is to disable source maps altogether. Source maps are not necessary for the functioning of jQuery, so disabling them won’t affect your code. You can do this by using the non-minified version of jQuery or by removing the reference to the source map file.

Here’s an example of how to use the non-minified version of jQuery:

2. Download the Source Map File

If you still want to use source maps for debugging purposes, you can download the jquery-1.10.2.min.map file and host it on your own server. Make sure to place it in the same directory as the jquery-1.10.2.min.js file.

Here’s an example of how to include the downloaded source map file:

3. Ignore the 404 Error

If you don’t need source maps for debugging and want to get rid of the 404 error without downloading or modifying any files, you can simply ignore the error. The error won’t affect the functionality of your code.

To ignore the 404 error, you can use the onerror attribute on the script tag:

By using one of these solutions, you can resolve the jquery-1.10.2.min.map triggering a 404 (Not Found) error and continue working with jQuery without any issues.