I have problem to pass 8 step in salesforce lightning superbadge. 
I don't know why... I using new playground. 

I prepare 3 files from excel file from 3 tabs: 

1. Explorers - I split full name to first name and last name
2. Adventures - I added standart pricebookid,
3. OppInfo - i added 3 fields for - opportunity, contact, pricebookid


What I did: 

 1. load Explorers, 
 2. load Adventures
 3. load pricebook
 4. load opportunity
 5. load opportunity contact role - I think i have problem with it 
 6. I try load Adventure packages and I have below problem: 

[![enter image description here][1]][1]

  [1]: https://i.sstatic.net/12QbL.png