Hi, Every time I try to backup I get this error message : *freezer.main [-] can only concatenate str (not "bytes") to str: TypeError: can only concatenate str (not "bytes") to str * 2021-10-24 11:58:06.636 4371 ERROR freezer.main Traceback (most recent call last): 2021-10-24 11:58:06.636 4371 ERROR freezer.main File "/usr/local/lib/python3.8/site-packages/freezer/main.py", line 272, in main 2021-10-24 11:58:06.636 4371 ERROR freezer.main freezer_main(backup_args) 2021-10-24 11:58:06.636 4371 ERROR freezer.main File "/usr/local/lib/python3.8/site-packages/freezer/main.py", line 137, in freezer _main 2021-10-24 11:58:06.636 4371 ERROR freezer.main return run_job(backup_args, storage) 2021-10-24 11:58:06.636 4371 ERROR freezer.main File "/usr/local/lib/python3.8/site-packages/freezer/main.py", line 150, in run_job 2021-10-24 11:58:06.636 4371 ERROR freezer.main response = freezer_job.execute() 2021-10-24 11:58:06.636 4371 ERROR freezer.main File "/usr/local/lib/python3.8/site-packages/freezer/job.py", line 200, in execute 2021-10-24 11:58:06.636 4371 ERROR freezer.main backup_level = self.backup(app_mode) 2021-10-24 11:58:06.636 4371 ERROR freezer.main File "/usr/local/lib/python3.8/site-packages/freezer/job.py", line 401, in backup 2021-10-24 11:58:06.636 4371 ERROR freezer.main backup_os.backup_cinder_by_glance(self.conf.cinder_vol_id) 2021-10-24 11:58:06.636 4371 ERROR freezer.main File "/usr/local/lib/python3.8/site-packages/freezer/openstack/backup.py", line 79, in backup_cinder_by_glance 2021-10-24 11:58:06.636 4371 ERROR freezer.main self.storage.add_stream(stream, package, headers=headers) 2021-10-24 11:58:06.636 4371 ERROR freezer.main File "/usr/local/lib/python3.8/site-packages/freezer/storage/fslike.py", line 97, i n add_stream 2021-10-24 11:58:06.636 4371 ERROR freezer.main for el in stream: 2021-10-24 11:58:06.636 4371 ERROR freezer.main File "/usr/local/lib/python3.8/site-packages/freezer/utils/utils.py", line 281, in __next__ *2021-10-24 11:58:06.636 4371 ERROR freezer.main self.reminder += self.stream.next() 2021-10-24 11:58:06.636 4371 ERROR freezer.main TypeError: can only concatenate str (not "bytes") to str 2021-10-24 11:58:06.636 4371 ERROR freezer.main 2021-10-24 11:58:06.637 4371 CRITICAL freezer.main [-] Run freezer agent process unsuccessfully 2021-10-24 11:58:06.637 4371 CRITICAL freezer.main [-] Critical Error: can only concatenate str (not "bytes") to str* Regards. Le sam. 23 oct. 2021 à 22:56, wodel youchi <wodel.youchi@gmail.com> a écrit :

Hi,

Has anyone been able to make Freezer work with Openstack Wallaby?

Regards.