Cosmos React UI troubleshooting

React introduces new tools and UI functionalities to the Pega Platform environment. While new applications in the 8.5 release automatically support hybrid mode and require no additional maintenance, applications built in previous versions of the Platform might need additional troubleshooting.

Area Issue Solution
Portal main menu Custom page does not appear in the Add menu Ensure that the harness for the page is a relevant record in your UI class hierarchy.

For more information, see Adding a relevant record to your application.
  Landing page does not appear in the Add menu Ensure that:
  • The harness for that page is a relevant record for your UI class hierarchy.
  • List views have a data source and defined columns.
For more information, see Adding a relevant record to your application.
List page Data page does not appear in the Data Source menu Ensure that the data page:
  • Uses pagination.
  • Is sourced with a report definition.
  • Includes no parameters.
For more information, see Creating a data page.
  Table field does not appear in the Add Ensure that the field:
  • Is marked as a relevant record.
  • Is defined in the report definition.
For more information, see Adding a relevant record to your application and Report Definition rule form.
Landing page List page does not appear in the Add menu Ensure that the page:
  • Is a landing page.
  • Is a part of the UI class hierarchy.
For more information, see Understanding class hierarchy and inheritance.
  Widget does not appear in the Add menu Ensure that the section that holds the widget is tagged as a work area widget in the Settings tab.