MVC portlets make Page Templates unusable

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 6.2.3 CE GA4, 6.2.10 EE GA1, 6.2.X EE, 7.0.0 M5
• Fix Version/s: 6.2.X EE, 7.0.0 Beta 4
• Component/s: Site Templates
• Labels:
  • NAT
  • liferay-fixpack-portal-93-6210
• Branch Version/s:
  6.2.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 5
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/34523

Steps to reproduce:

1. Create a Page Template
2. Go to the Page Template and place a Calendar portlet on it
3. Open your browser's console
4. Refresh the page

Result: You won't be able to open the portlet's configuration, access Site Administration, etc. Basically you will loose the ability to edit the Template. Error in console: Uncaught TypeError: Cannot read property 'html' of null