GET respnse is always empty but with status 200

[Ali_Salem]

hello,

I am trying to use API so I tested it with Postman and it did work but when I use Mozilla Firefox it answers with status ok 200 but without any response.

please, can anyone help me?

this my JavaScript code:

 var settings = {
              "async": true,
              "crossDomain": true,
              "url": "http://localhost:8080/rest/api/2/issuetype/10006",
              "method": "GET",
              "headers": {
                "cache-control": "no-cache",
               "postman-token": "05769be8-57c8-6710-91ad-eff30eaa2ab4"
              },
              "data": "{ \"username\": \"admin\", \"password\": \"admin\" }"
            }

            jQuery.ajax(settings).error(function (response) {
              console.log('++++++++++++++++++++++++This is it :'+response);
            });

error function work and the response is always empty.

[Josh Steckler]

You might need to look into adding Accept and Content-Type headers too.

Both should be "application/json"