I've noticed lots of people are stuck in different elements, but with a similar problem. Mine is on the Get Order Line Items on Found Order
element.
It shows the error:
Challenge Not yet complete... here's what's wrong:We can’t find a Get Records element called Get Order Line Items on Found Order, or it isn’t configured as specified. Make sure the filter matching criteria sets the Order ID to the record ID {!Get_Current_Order.Id}, not a related record's ID.
But there is this element with the right name, as we can see below:
And the filter is also ok, apparently:
Any ideas?
#Trailhead Challenges
Eric Burté (DEVOTEAM) 
Forum Ambassador
Hello @Rafael Moskorz, weird...the filter's value {!Get_Current_Order.Id} seems ok...
Have you well stored the outcome as requested ("Use the orderProducts variable to store multiple Order Product records and set the values for the Id, Product_Name__c, and OrderItemNumber fields") and saved the flow before verifying the challenge ?
Eric
