function readOnly(count){ }
Starting November 20, the site will be set to read-only. On December 4, 2023,
forum discussions will move to the Trailblazer Community.
+ Start a Discussion
Shyam NairShyam Nair 

Unable to complete Trailhead Challenge Build a Battle Station App : Adding Business Logic

Hi, I am unable to complete the module Adding Business Logic, where I am getting the below error message. Please help.
Adding Business Logic Error Message
Hi Shyam Nair,
 Then I would suggest you log out of all the accounts and log in again and also clear your browser cookies and history.
Another solution would try it in a different browser.
Please feel free to contact me if you need any further information.

Shyam NairShyam Nair
Hi Rahul,

I tried the steps you mentioned but its not working. 
Hi Shyam Nair,

If you've completed the challenge correctly, but you are still getting errors, make sure that you are using a fresh Developer Edition that does not have a namespace prefix.
Please check the below link which had similar kind of issue.!/feedtype=SINGLE_QUESTION_SEARCH_RESULT&id=906F0000000kBbyIAE

Let us know if this will help you.

 Best Regards

Patrick TrevenenPatrick Trevenen
I am having the same issue trying to get this challenge done