Configuration panel of Highest Rated Assets portlet throws a javascript error when you try to select any Asset type

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.10 EE GA1, 6.2.X EE
• Fix Version/s: 6.2.X EE
• Component/s: Content Display Widgets > Asset Publisher widget, WCM > Publication
• Labels:
  • 6.2.x-only
  • ee-ts
  • liferay-fixpack-portal-104-6210
• Branch Version/s:
  6.2.x
• Backported to Branch:
  Committed
• Fix Priority: 3
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal-ee/pull/13084

Reproduction steps:

1) Build and start ee-6.2.x (2e8527803639878097603299ccc553fc3b8dd853)
2) Login as Admin, Go to Admin > Site Administration > Content and create a dummy structure and a template for it, then publish a content using it
3) Add a Highest Rated Assets portlet onto the Welcome page.
4) Bring up any kind of browser dev tool for the same page
5) Go to Configuration and Select "Asset Type" > Web Content Article

Expected: The console to be free of errors
Actual behavior: The console throws

(Chrome) :

"Uncaught TypeError: Cannot read property 'one' of null"

(Firefox):

"TypeError: v is null"

6) Within "Web Content Article Subtype" choose the structure created at step 2) and save
7) Reopen the Configuration of the portlet

Expected: The interface to be responsive and the browser dev console to be errors-free
Actual behavior: The buttons, checkboxes and drop down lists are frozen

Master:
Fixed @ 71b603722fb9f9258becc29132873ca28282d569