With Drupal 7.64 CiviCRM version 5.10.4 & civivolunteer version 4.7.31-2.3.1 Created a new event. Under the Volunteer tab in event configuration, there are three buttons Log Volunteer Hours button is working and other two buttons Define Volunteer Opportunities, Assign Volunteers not working after clicking on those buttons nothing happens. Anyone facing the same issues?
There are many reasons why this may fail, You can use troubleshoot method below to find cause of the problem.
- Make sure you don't have any JS error on browser console.
- Check if you have set extension url in Administer >> System Settings >> Resource URL
- Clear template_c by running cleanup caches(Administer >> System Settings >> Cleanup Caches and Update Paths)