I am checking my challenges on the noted SuperBadge.  I have proceeded through the challenges and now on the next to last one (Create the SolarBot Dashboard).  The challenge has been run and is now erroring with the following message.  Since my org has been created exclusively for this SuperBadge, there should not be any pre-existing code.  I had been receiving errors on the "Case Drivers and Solarbot Ownership" component when this error began.

Challenge Not yet complete... here's what's wrong:
There was an unexpected error while verifying this challenge. Usually this is due to some pre-existing configuration or code in the challenge Org. We recommend using a new Developer Edition (DE) to check this challenge. If you're using a new DE and seeing this error, please post to the developer forums and reference error id: DZXLKIYD
 

I am checking my challenges on the noted SuperBadge.  I have proceeded through the challenges and now on the next to last one (Create the SolarBot Dashboard).  The challenge has been run and is now erroring with the following message.  Since my org has been created exclusively for this SuperBadge, there should not be any pre-existing code.  I had been receiving errors on the "Case Drivers and Solarbot Ownership" component when this error began.

Challenge Not yet complete... here's what's wrong:
There was an unexpected error while verifying this challenge. Usually this is due to some pre-existing configuration or code in the challenge Org. We recommend using a new Developer Edition (DE) to check this challenge. If you're using a new DE and seeing this error, please post to the developer forums and reference error id: DZXLKIYD