If a database had no base module or no latest_version, mark it as incompatible. This should not happen in standard but as we are considering local databases that may be non-odoo, we should be more fault tolerant.
If a database had no base module or no latest_version, mark it as incompatible. This should not happen in standard but as we are considering local databases that may be non-odoo, we should be more fault tolerant.