While migrating to PPA I get the following error during execution of the following command:
"ppa-transfer check config.ini" --> Error while checking connection settings: 'no element found: line 1, column 0'..
PPA version is not correct:
# cat /usr/local/ppa/version PPA 1.0.0 121112.15
Preview PPA version was deployed. It is not supported and could not be upgraded.
Use our guide to install supported PPA version.