[keycloak-user] 1.2.0.Beta1 to 1.2.0.RC1 root of migration problem

I went back and tried to upgrade just from 1.2.0.Beta1 to 1.2.0.RC1. I exported my realm into a json file and tried to import it into a fresh install of 1.2.0.RC1. I just receive a message that says: "Error! The Realm cannot be uploaded". There is nothing in the logs. I check to see if anything is imported. I see only a few bearer token only applications are present. No client side confidential applications have been imported. Also, none of the users have been imported. If I give someone my entire json file (minus most of the user info), can someone please tell me what might be wrong?