I tried to display the content of a page using Content Search Web Part, the page is stored in a Pages library and the content type is Article Page. When the data is retrieved in the Content Search Web Part, the page content mapping to PublishingPageContentOWSHTML is empty, although other data, such as Title and Page Image, can be retrieved. It's very strange that I can do this work correctly for another CSWP web part, that page is stored in a Pages library in another subsite. Both of the CSWP web parts are on the same publishing site.
Could everybody tell me what I was doing wrong? Thanks you very much in advance.
Newbie to SharePoint.