I've been working on a SharePoint intranet implementation and have been trying to use the CQWP to aggregate a number of announcement lists throughout our site on the homepage. I've been using the additional filters options to try and filter out certain lists that I dont want to appear, such as those that appear on the same page, however after making the changes the web part displays:
This query has returned no items. To configure the query for this Web Part, open the tool pane.
I've tried filtering by both the name and also the List ID. I use no custom fields in any lists and an example of the query I've been using is below:
List ID > Contains > {40F0922F-A058-4950-B769-0711932FB071} I have also tried the Is not equal to modifier.
If anyone could give me any help on structuring an additional filter and making it work it would be appreciated.