Hi, When checking the challenge number 6 in the Super Badge Lightning Experience Specialist, I am getting this salesforce internal error.
When i tested the functinality in the trailhead playground manually, it is working as expected.
Let me know if there is any workaround for this.

Challenge Not yet complete... here's what's wrong: 
There was an unexpected error in your org which is preventing this assessment check from completing: System.DmlException: Delete failed. First exception on row 0 with id 0031N00001JwOMWQA3; first error: DELETE_FAILED, Your attempt to delete Sam the ninja could not be completed because it is associated with the following adventure packages.: null, null : []

Hi, When checking the challenge number 6 in the Super Badge Lightning Experience Specialist, I am getting this salesforce internal error.
When i tested the functinality in the trailhead playground manually, it is working as expected.
Let me know if there is any workaround for this.

Challenge Not yet complete... here's what's wrong: 
There was an unexpected error in your org which is preventing this assessment check from completing: System.DmlException: Delete failed. First exception on row 0 with id 0031N00001JwOMWQA3; first error: DELETE_FAILED, Your attempt to delete Sam the ninja could not be completed because it is associated with the following adventure packages.: null, null : []