@Mohit_KBansal I want scenario like, if thumbnail is authored it is showing that original thumbnail in the page, if not authored I want default thumbnail.
*WARN* - GET /content/project/us/en/about-us/events/shows/ampp-1010.thumb.600.600.png HTTP/1.1] com.day.cq.wcm.core.impl.servlets.ThumbnailServlet Cannot create thumbnail 2java.lang.NullPointerException: null
this is the error/warning I am getting
I want to create custom servlet to avoid this war...
for particular pages, if thumbnail is not present we can add in page properties. but here the scenario is, if thumbnail is not present for already existing pages, how to handle the issue if it is not through authoring for multiple pages