[ovirt-users] IndexError python-sdk

Hi all. python-ovirt-engine-sdk4-4.2.2-2.el7.centos.x86_64 Issue is that I cant upload a snapshot I get IndexError when do upload_disk_snapshots.py https://github.com/oVirt/ovirt-engine-sdk/blob/master/sdk/examples/upload... Output: Traceback (most recent call last): File "snapshot_upload.py", line 298, in <module> images_chain = get_images_chain(disk_path) File "snapshot_upload.py", line 263, in get_images_chain base_volume = [v for v in volumes_info.values() if 'full-backing-filename' not in v ][0] IndexError: list index out of range