Affects Version/s: 7.1.X, Master
Fix Version/s: None
Component/s: Staging > Export/Import
1) Create a page P1.
2) Create a child page for P1, called P2.
3) Create a child page for P2, called P3.
4) Create a Web Content structure which has a link to a page element.
5) Create a Template for this structure.
6) Create a Journal Article: J1, its link-to-layout field points to P2.
7) Create a Journal Article: J2, its link-to-layout field points to P3.
8) Put a Web Content Display template to P1 and set Web Content: J2.
9) Export the whole site.
10) Create a new site and try to import it.
JournalContentExportImportPortletPreferencesProcessor can't find the linked layout on the importing site's side, hence the NPE