Navigation using the page tree for a navigation menu breaks the page

• Type: Bug
• Status: Closed
• Resolution: Fixed
• Affects Version/s: Master
• Fix Version/s: 7.4.3.7 CE GA7, 7.4.13 DXP U3, 7.4.3.8 CE GA8, Master
• Component/s: Pages > Pages Tree
• Labels:
  • liferay-update-dxp-3-7413
• Fix Priority: 3
• Git Pull Request: https://github.com/liferay-echo/liferay-portal/pull/6872

Steps to reproduce

• Create a web content  wc1
• Create a navigation menu
• Add a navigation menu item of type web content and select the previously created content
• Open the page tree select the navigation menu 
• Click on the wc1 link
  • It may be work on the first try, but clicking on "back to menu", opening the tree again and clicking on the link will trigger the issue

Expected result

Not sure here what should happen since the web content doesn't have a Display page so there isn0t a valid redirect, but at least it should not break the page

Actual result

The page is broken