[Solved]-GeoJSON Not Working with Highmaps-Highcharts

if you had read the documentation on highmaps or taken a look at their fiddle of that demo: you could have read / seen that highmaps uses jquery. in your fiddle, you're not loading jquery thus highmaps won't work and your call to $.getjson will also fail. this throws a lot of errors to your console window, check your devtools.

second the url you're requesting:

$.getjson('http://shearanalytics.net/test.geojson', function (data) {
    ...
});

does not allow to be loaded via xhr from another domain, which throws the following error to your console:

xmlhttprequest cannot load http://shearanalytics.net/test.geojson. no 'access-control-allow-origin' header is present on the requested resource. origin 'http://fiddle.jshell.net' is therefore not allowed access.

you'll need to save that file and run it from the same domain as where you are hosting your page/scripts. you can't run/test that in a jsfiddle.

i'de read up on debugging if i was you, so you can learn to spot these mistakes. don't know what browser you are using but this should get you started:

chrome: https://developer.chrome.com/devtools/docs/console

firefox: https://developer.mozilla.org/en-us/docs/tools/web_console

internet explorer: https://msdn.microsoft.com/library/ie/bg182326(v=vs.85)