Error in Chrome when entering in List COM

Question

I am entering values in a List using ClientContext. The list has around 70 columns.

I get an error at Executequeryasync in Chrome but works fine in IE. I am able to submit in the list from IE.

I removed the below section of codes around 25, then I am able to submit in chrome.

function createListItem() {
context = SP.ClientContext.get_current();
var airportList = context.get_web().get_lists().getByTitle(listTitle);
var listItemCreationInformation = new SP.ListItemCreationInformation();
var listItem = airportList.addItem(listItemCreationInformation);       
listItem.set_item('Column1', document.getElementById("txtarea_cmt1").value);

listItem.set_item('Column67', document.getElementById("txtarea_cmt67").value);

ListItem.update();
clientContext.load(ListItem);
clientContext.executeQueryAsync(Function.createDelegate(this, this.onQuerySucceeded), Function.createDelegate(this, this.onQueryFailed));
}
function onQuerySucceeded() {
alert('Item created: ' + oListItem.get_id());
}

function onQueryFailed(sender, args) {
alert('Request failed. ' + args.get_message() + '\n' + args.get_stackTrace());
}

When i enter all 67 columns it gives error : "Request Failed. Unexpected response from server. The status code of response is 0. The status text of respose is ''.null". It works when when i enter around 55 columns. [Note : There is no reload happening on submit button.]

Answer 1

This got solved by using REST API.

There were some other functions working on page load which caused problems with ASYNC ClientContext.