SCRIPT5022: The collection has not been initialized. It has not been requested or the request has not been executed. It may need to be explicitly requested.

Question

Hi,
i have a simple javascript which throws me the following error:
SCRIPT5022: The collection has not been initialized. It has not been requested or the request has not been executed. It may need to be explicitly requested.
I am using it under O365 inside an Content Editor WebPart. I have a list called "myTestList" with several items and one column called "points". I want to retrieve only the items which
i have created and sum the points to show it inside a div. This is my code.
<div id="myPoints" style="font-size: 50px;">0​</div>
<script language="javascript" type="text/javascript">
SP.SOD.executeOrDelayUntilScriptLoaded(retrieveMyItems, "sp.js");
function retrieveMyItems() {
var clientContext = new SP.ClientContext.get_current();
var oList = clientContext.get_web().get_lists().getByTitle('myTestList');
var camlQuery = new SP.CamlQuery();
camlQuery.set_viewXml("<View><Query><Where><Eq><FieldRef Name='Author' /><Value Type='Integer'><UserID /></Value></Eq></Where></Query></View>");
this.collListItem = oList.getItems(camlQuery);
clientContext.load(collListItem, 'Include(points)');
clientContext.executeQueryAsync(Function.createDelegate(this, this.onMyItemsQuerySucceeded), Function.createDelegate(this, this.onMyItemsQueryFailed));
function onMyItemsQuerySucceeded(sender, args) {
var listItemInfo = 0;
var listItemEnumerator = collListItem.getEnumerator();
while (listItemEnumerator.moveNext()) {
var oListItem = listItemEnumerator.get_current();
listItemInfo = listItemInfo + parseInt(oListItem.get_item('points'));
var div = document.getElementById("myPoints");
div.innerHTML = listItemInfo;
function onMyItemsQueryFailed(sender, args) {
alert('Request failed. ' + args.get_message() + '\n' + args.get_stackTrace());
</script>​
Whats wrong here?
Best Regards
Bog
Developers Field Notes | www.bog1.de

Answer 1

Solved!
The set_viewXml line must be:
camlQuery.set_viewXml("<View><Query><Where><Eq><FieldRef Name='Author' /><Value Type='Integer'><UserID Type='Integer'/></Value></Eq></Query></Where></View>");
Best Regards
Bog
Developers Field Notes | www.bog1.de