I am working on Apex advance platform developer 2 Module 1 and I am not able to validate module 1. I am keep facing same error "Ensure you create the Inventory Setting custom metadata and the four records". I have created Inventory_Setting__c custom object and four records already. I am struggling with this error last two days, please help me. 

Hello,

We just had a refresh of one of our sandbox environments (Type Full).
When logging in as partner user and trying to view one of the custom
object records, I get an "insufficient privileges" error.

After extensive research, I noticed there are no 'Owner' records
on the share object.

I ran the following query to find this:

SELECT AccessLevel, Id, IsDeleted, LastModifiedById, LastModifiedDate, ParentId, RowCause, UserOrGroupId FROM CustomObj__Share where RowCause = 'Owner'

Any idea how this could have happened ?

Any help is appreciated.

Thanks, Chris

Hello,

We just had a refresh of one of our sandbox environments (Type Full).
When logging in as partner user and trying to view one of the custom
object records, I get an "insufficient privileges" error.

After extensive research, I noticed there are no 'Owner' records
on the share object.

I ran the following query to find this:

SELECT AccessLevel, Id, IsDeleted, LastModifiedById, LastModifiedDate, ParentId, RowCause, UserOrGroupId FROM CustomObj__Share where RowCause = 'Owner'

Any idea how this could have happened ?

Any help is appreciated.

Thanks, Chris