Today SF has just pushed Summer18 (api version 43) to our sandboxes.
And now when our CI process is trying to validate code from branch against empty SF org, it throws bunch of same error messages for each master-Detail field we have in our schema:
Test only deployment cannot insert a new Master-Detail field
Does it mean that in Summer18 we cannot validate code against empty org anymore? Should it already be deployed with some code?
Currently we are using same set of empty orgs to validate different branches, sometimes they even contain inconsistent changes, i.e. permanently deploying to an org is not an option.
Any help/advice would be appreciated