Javascript XMLHttpRequest "NetworkError"
I've run into the same problem. It seems to only happen on redirect responses. If you set your async flag to false and use a callback function then the error goes away. For example:
xmlhttp.open("GET","http://google.com", false);Then you'll need a function like this to listen for the response:
xmlhttp.onreadystatechange=function() { if (xmlhttp.readyState==4 && xmlhttp.status==200) { // do stuff here }}