jquery - Why I couldn't see alert when click? -

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$(document).ready(function(){        $('.filter a').on('click', function(){          $.ajax({           type: 'get',           cache: false,           url: 'example.json',           datatype: 'json',           success: function(data){            alert(data);            },             error: function(response) {               $("#accordion").css("display","none");               alert("error occured because of no data");             }            });     }); });

frustrated while couldn't data show up. puzzled why alert not showing testing. there might have overlooked or missed?

in case: json

[   {     "name": "a",     "type": "judge"   },   {     "name": "b",     "type": "con"   },   {     "name":"c",     "type":"whatever"   },   {     "name": "d",     "type": "o"   }  ]

updated

i able error pop in ajax error. still cant data processed. why? saw json on network list loaded properly. don't understand why alert(data) not showing if json loaded.


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