Issue #3412467: Fix custom group vbo action causing wsod error

[hitesh-jain]

Problem

When utilizing Social Views Bulk Operations for the Group Management field on the 'Manage Members' view page and subsequently creating a custom VBO action, the action fails when executed on group content entities causing WSOD page.

Solution

• Ensure to add a condition to verify that the Url route object is not left unrouted.

Issue tracker

https://www.drupal.org/project/social/issues/3412467

How to test

• Create a custom VBO action
• Enable that action on the 'Group Manage Members' view under Social Views Bulk Operations for the Group Management field.
• Execute the action, and observe that the website encounters an error instead of redirecting back to the 'Group Manage Members' page.