Hi, I am unable to complete the Hands On Challenge. I've followed all of the steps but the Check Challenge states a field for the custom object is not there when it is. Please advise 

In Trailhead > Reports & Dashboards > Extending Reports using the AppExchange 

I get the the follwoing error message even though the "Wedges" are setup correctly on the "New Trend by Source" Pie Chart.   Images attached showing error message & visual of Pie Chart.
Any input or wisdom would be greatly appreciated. 
Joe Johnson

I am receiving the following error in the Creating Global Quick Actions Trailhead module challenge - "The global quick action was not created or it was not named 'New Detailed Account' "

Have read the previous posts and suggestions to fix, but my Global Actions are identical to the correct responses and the Publisher Layouts are displayed.  When I go into Chatter and Home on one of the Apps, I still do not see the New Detailed Account action listed in the feed though.  Is there some other setting I need to fix that will enable this to display BESIDES the Global Page Layout??