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Himanshu Chawla 4Himanshu Chawla 4 

error in trailhead in customize compact layout

Hi, im getting the following error during working with trailhead in customize compact layout
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: FBBQQUMO
Best Answer chosen by Himanshu Chawla 4
Himanshu Chawla 4Himanshu Chawla 4
Thanks a lot Deepali 
I don't have namespace setup in my org 
so i guess i have to setup new org for this challenge.

Thanks and Regards
Himanshu Chawla

All Answers

Deepali KulshresthaDeepali Kulshrestha
Hi Himanshu,

Greetings to you!

There are few trailhead challenges where you have to use brand new developer org's to pass the challenge successfully. Please make sure you are using a brand new dev org in order to validate this challenge.

You probably get this error, because your session has expired.

Please try to log out of your DE (in trailhead, not the org) and reconnect your DE to a trailhead. Then, please re-check the challenge. It should pass now.

Still, if the problem persists can you please double check that your Developer Edition Org does not have any namespaces setup in it? Trailhead does not support namespaced DE Orgs and so if you have a namespace registered for the DE Org, you'll need to sign up for a new one and complete this module there.

For more information check with below link.
- https://developer.salesforce.com/forums/?id=9060G000000BiogQAC

I hope you find the above solution helpful. If it does, please mark as Best Answer to help others too.

Thanks and Regards,
Deepali Kulshrestha
Himanshu Chawla 4Himanshu Chawla 4
Thanks a lot Deepali 
I don't have namespace setup in my org 
so i guess i have to setup new org for this challenge.

Thanks and Regards
Himanshu Chawla
This was selected as the best answer