In jQuery 1.4 when running a get call with dataType of json fails to define the data being returned in the callback function. When running fiddler I received a json object that looks similar to the following:

[{"id":"1593","name":"Alexis Watson","picture":"\\/images_ccb\\/avatar-default.gif","phone":"(555) 555-5555 ","spouse":"Mindy"},

{"id":"1988","name":"Ben Willians","picture":"\\/images_ccb\\/avatar-default.gif","phone":"(555) 555-5555 ","spouse":""}]

However, when debugging the callback results they are undefined. This works within the last 1.3 release. I am using google apis to include the jquery src for 1.3 and 1.4. This is working in Safari, Firefox, Chrome, and IE8 with 1.4 though.

The equivalent ajax call looks like the following:

$.get(url, {}, callbackFunction, 'json');