NoSuchPortletPreferencesException when adding an AssetPublisher portlet to a customizable column

• Type: Regression Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: 7.0.X EE, Master
• Fix Version/s: 7.0.0 DXP FP14, 7.0.0 DXP SP3, 7.0.3 CE GA4, 7.0.X EE, 7.1.X, Master
• Component/s: Content Display Widgets > Asset Publisher widget, Pages > Pages Customization, ~[Archived] WCM > Publication
• Labels:
  • liferay-digital-enterprise-70-sp3
  • liferay-fixpack-de-14-7010
• Branch Version/s:
  7.0.x
• Backported to Branch:
  Committed
• Story Points: 1
• Fix Priority: 2
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal/pull/48597

NoSuchPortletPreferencesException when adding an AssetPublisher portlet to a customizable column.

Steps

1. Sign in and add a page.
2. Configure the page to be customizable: Navigation > Configure Page dropdown > Advanced > Toggle Customizable to "Yes" and enable for a column.
3. Save.
4. Add AssetPublisher portlet to the customizable column.

Expected
Portlet is added to the page without error.
Actual
Portlet is added to the page and displays the generic "Portlet temporarily unavailable" error message and NoSuchPortletPreferencesException is logged.