Images in Wiki Page are not carried over after upgrade

• Type: Bug
• Status: Closed
• Resolution: Duplicate
• Affects Version/s: 7.0.1 CE GA2
• Fix Version/s: 7.0.1 CE GA2
• Component/s: ~ [Archived] Collaboration
• Labels:
  • KNOWNISSUES_DE70
  • LR7UPGRADE
  • collab-upgrades
• Fix Priority: 5

Steps to reproduce

1. Start up 6.1.30 or 6.2.10 EE
2. Add Wiki page
3. Edit Wiki page and add images in content
4. Export the database and save the data folder
5. Upgrade to 7.0
6. Start portal
7. Open Wiki page with Images

Expected result:
Wiki page contains uploaded images from 6.1/6.2

Actual result:
Wiki page contains broken image icons. Please see attached images.

18:48:37,292 ERROR [http-nio-8080-exec-4][PortalRequestProcessor:534] Invalid path was requested /common/error
18:48:37,465 WARN  [http-nio-8080-exec-4][code_jsp:181] {code="404", msg="Invalid path was requested", uri=/c/wiki/get_page_attachment}
java.lang.NullPointerException

Upgraded from:
MySQL 5.5.48
Liferay EE 6.1.30.5
Liferay EE 6.2.10.15

Reproduced on:
Tomcat 8.0.32 + MySQL 5.6
Liferay DXP DE 7.0 B3