AJAX problem with IE6/IE7

[lbonhomme]

Using IE6, IE7 and possibly FF older than 3.5.5 (tested on 3.0.17).

Some AJAX requests seem to come back on error with no reason (same request is working well with lib 1.3.2).

Comes back with xhr.status=200 thrownError : undefined

$.ajax({ type: "POST", dataType: "json", url: "../ajnet/showme", async: true, data: {ad_id: this.adId}, timeout: 10000, error: function(xhr, ajaxOptions, thrownError) { alert(xhr.status+" : "+thrownError); }, success: function(json){ ... } } });

[snover]

I am closing this bug due to age. If you are still able to reproduce this issue and have a valid testcase please provide a link.