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Thread: "TypeError: 'undefined' is not an object (evaluating 'records.length')" - Error

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  1. #1
    Sencha User
    Join Date
    Jun 2011
    United States
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    Default Answered: "TypeError: 'undefined' is not an object (evaluating 'records.length')" - Error

    Hello Everyone..

    Hope someone can help me. I am getting the following javascript error

    TypeError: 'undefined' is not an object (evaluating 'records.length')

    Here is the relevant code

    Ext.regModel('Contact', {
    fields: ['firstName', 'lastName','status','creationDate']

    var store = new{
    model: 'Contact',
    //sorters: 'creationDate',

    proxy: {
    type: 'ajax',
    url : 'userList.json',
    reader: {
    type: 'json',
    root: 'users'

    autoLoad: true


    Here is my JSON String.

    "users": [
    "firstName": "Joe",
    "lastName": "Blow",
    "status": "Action Required",
    "creationDate": "10/10/1974"
    "firstName": "Bob",
    "lastName": "Smithr",
    "status": "Action Requsired",
    "creationDate": "10/11/1974"

    Any ideas?

  2. Hi.
    Please be sure that you are browsing your application from "http://localhost/..." or a live webserver.
    There's nothing wrong with your code.

    Hope this helps.

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