Re: [Duplicity-talk] My first two backups: two tracebacks

[edgar . soldin]

try the latest 0.7.11.. 0.6.x is outdated and not mainzained anymore.. 
ede/duply.net

On February 18, 2017 6:29:52 PM GMT+01:00, raindog 308 via Duplicity-talk 
<address@hidden> wrote:
>Well this was disappointing.  Both on Debian 8 with 0.6.24.
>
>Hopefully this is helpful...?  I'm using pexpect because paramiko has
>very
>limited support for ssh options.
>
>
>Traceback (most recent call last):
>  File "/usr/bin/duplicity", line 1509, in <module>
>    with_tempdir(main)
>  File "/usr/bin/duplicity", line 1503, in with_tempdir
>    fn()
>  File "/usr/bin/duplicity", line 1352, in main
>    do_backup(action)
>  File "/usr/bin/duplicity", line 1473, in do_backup
>    full_backup(col_stats)
>  File "/usr/bin/duplicity", line 545, in full_backup
>    globals.backend)
>  File "/usr/bin/duplicity", line 427, in write_multivol
>    (tdp, dest_filename, vol_num)))
>File "/usr/lib/python2.7/dist-packages/duplicity/asyncscheduler.py",
>line
>145, in schedule_task
>    return self.__run_synchronously(fn, params)
>File "/usr/lib/python2.7/dist-packages/duplicity/asyncscheduler.py",
>line
>171, in __run_synchronously
>    ret = fn(*params)
>  File "/usr/bin/duplicity", line 426, in <lambda>
>    async_waiters.append(io_scheduler.schedule_task(lambda tdp,
>dest_filename, vol_num: put(tdp, dest_filename, vol_num),
>  File "/usr/bin/duplicity", line 315, in put
>    backend.put(tdp, dest_filename)
>  File
>"/usr/lib/python2.7/dist-packages/duplicity/backends/_ssh_pexpect.py",
>line
>226, in put
>    self.put_sftp(source_path, remote_filename = remote_filename)
>  File
>"/usr/lib/python2.7/dist-packages/duplicity/backends/_ssh_pexpect.py",
>line
>239, in put_sftp
>    self.run_sftp_command(commandline, commands)
>  File
>"/usr/lib/python2.7/dist-packages/duplicity/backends/_ssh_pexpect.py",
>line
>192, in run_sftp_command
>    child.sendline(self.password)
>File "/usr/lib/python2.7/dist-packages/duplicity/pexpect.py", line 961,
>in sendline
>    n = self.send(s)
>File "/usr/lib/python2.7/dist-packages/duplicity/pexpect.py", line 953,
>in send
>    c = os.write(self.child_fd, s)
>TypeError: must be string or buffer, not None
>
>
>
>Traceback (most recent call last):
>  File "/usr/bin/duplicity", line 1509, in <module>
>    with_tempdir(main)
>  File "/usr/bin/duplicity", line 1503, in with_tempdir
>    fn()
>  File "/usr/bin/duplicity", line 1352, in main
>    do_backup(action)
>  File "/usr/bin/duplicity", line 1441, in do_backup
>    list_current(col_stats)
>  File "/usr/bin/duplicity", line 674, in list_current
>    sig_chain = col_stats.get_signature_chain_at_time(time)
> File "/usr/lib/python2.7/dist-packages/duplicity/collections.py", line
>977, in get_signature_chain_at_time
>    raise CollectionsError("No signature chains found")
>CollectionsError: No signature chains found