#Trailhead Hi!
I tried the following modules. https://trailhead.salesforce.com/en/content/learn/modules/lex_implementation_reports_dashboards/lex_implementation_reports_dashboards_using_report_builder
When I created it according to the content of the challenge and pressed [Check Challenge], it kept spinning and stopped responding. After updating, "There was an issue processing your verification. Please refresh the page and try again." Was displayed. I don't know what the problem is. I have tried the following: 1. Clear cache 2. Log out and log in 3. Change browser (Chrome-> Safari) This didn't help.
Please let me know if you know the solution.
Many people are having this issue, seems like global issue from trailhead! Hope it's resolved soon!
We have to wait until its resolved! May be check at a later point of time.