I'm rather flabbergasted: your config.db contains e.g.
PyQt4.QtCore.QByteArray('\x01\xd9\xd0\xcb\x00\x01\x00\x00\x00\x00\x02N\x00\x00\x01\x86\x00\x00\x04i\x00\x00\x03\xa3\x00\x00\x02X\x00\x00\x01\xac\x00\x00\x04_\x00\x00\x03\x99\x00\x00\x00\x00\x00\x00')
for the key 'configuration_dlg_state', which indicates a system where you've
already opened the configuration dialog.
The default value for this key upon creation is hard coded to 'None', so I
don't see any way the key could have gotten the value it did, especially since
you don't seem to have Qt installed on your headless server.
Just to make absolutely sure you're not picking up any old file from a
different system, try the following experiment
mnemosyne --sync-server --web-server -d a_completely_new_and_empty_dir
In that case, Mnemosyne will create a new database and config in
a_completely_new_and_empty_dir
Also feel free to run a find command on your entire filesytem and delete any
'config', 'config.py' and 'config.db' files you can find.
Cheers,
Peter
Peter
> -----Original Message-----
> From: [email protected] [mailto:mnemosyne-
> [email protected]] On Behalf Of [email protected]
> Sent: 05 November 2014 14:03
> To: [email protected]
> Subject: Re: [mnemosyne-proj-users] Unexpected error occurs when
> starting mnemosyne headless
>
> I deleted the whole config directory ~/.config/mnemosyne so both config.db
> and config where deleted.
>
> Is there any other directory to consider?
>
>
> Am 05.11.2014 um 14:00 schrieb Peter Bienstman:
> > Hi,
> >
> > Are you sure you've deleted config.db and config? There seems to be still a
> Qt object stored in the configuration database which is being picked up.
> > ~
> > Peter
> >
> >> -----Original Message-----
> >> From: [email protected] [mailto:mnemosyne-
> >> [email protected]] On Behalf Of Chris
> >> Sent: 05 November 2014 13:47
> >> To: [email protected]
> >> Subject: [mnemosyne-proj-users] Unexpected error occurs when starting
> >> mnemosyne headless
> >>
> >> I upgraded to Mnemosyne 2.3.1 and now I get the following error, when
> >> starting Mnemosyne in headless mode:
> >>
> >>
> >> ...:~$ mnemosyne --sync-server --web-server An unexpected error has
> >> occurred.
> >> Please forward the following info to the developers:
> >>
> >> Traceback (innermost last):
> >> File "/usr/local/bin/mnemosyne", line 5, in <module>
> >> pkg_resources.run_script('Mnemosyne==2.3.1', 'mnemosyne')
> >> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 528,
> >> in run_script
> >> self.require(requires)[0].run_script(script_name, ns)
> >> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line
> >> 1401, in run_script
> >> exec(script_code, namespace, namespace)
> >> File "/usr/local/lib/python2.7/dist-packages/Mnemosyne-2.3.1-
> >> py2.7.egg/EGG-INFO/scripts/mnemosyne", line 79, in <module>
> >> File "build/bdist.linux-
> >> x86_64/egg/mnemosyne/libmnemosyne/__init__.py", line 186, in
> initialise
> >> self.activate_components()
> >> File "build/bdist.linux-
> >> x86_64/egg/mnemosyne/libmnemosyne/__init__.py", line 264, in
> >> activate_components
> >> self.component_manager.current("config").activate()
> >> File "build/bdist.linux-
> >> x86_64/egg/mnemosyne/libmnemosyne/configuration.py", line 82, in
> >> activate
> >> self.load()
> >> File "build/bdist.linux-
> >> x86_64/egg/mnemosyne/libmnemosyne/configuration.py", line 213, in
> load
> >> self[cursor[0]] = eval(cursor[1])
> >> File "<string>", line 1, in <module>
> >> AttributeError: 'module' object has no attribute 'QtCore'
> >> An unexpected error has occurred.
> >> Please forward the following info to the developers:
> >>
> >> Traceback (innermost last):
> >> File "/usr/local/bin/mnemosyne", line 5, in <module>
> >> pkg_resources.run_script('Mnemosyne==2.3.1', 'mnemosyne')
> >> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 528,
> >> in run_script
> >> self.require(requires)[0].run_script(script_name, ns)
> >> File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line
> >> 1401, in run_script
> >> exec(script_code, namespace, namespace)
> >> File "/usr/local/lib/python2.7/dist-packages/Mnemosyne-2.3.1-
> >> py2.7.egg/EGG-INFO/scripts/mnemosyne", line 79, in <module>
> >> File "build/bdist.linux-
> >> x86_64/egg/mnemosyne/libmnemosyne/__init__.py", line 186, in
> initialise
> >> self.activate_components()
> >> File "build/bdist.linux-
> >> x86_64/egg/mnemosyne/libmnemosyne/__init__.py", line 264, in
> >> activate_components
> >> self.component_manager.current("config").activate()
> >> File "build/bdist.linux-
> >> x86_64/egg/mnemosyne/libmnemosyne/configuration.py", line 82, in
> >> activate
> >> self.load()
> >> File "build/bdist.linux-
> >> x86_64/egg/mnemosyne/libmnemosyne/configuration.py", line 213, in
> load
> >> self[cursor[0]] = eval(cursor[1])
> >> File "<string>", line 1, in <module>
> >> AttributeError: 'module' object has no attribute 'QtCore'
> >>
> >>
> >> This error didn't occur with Mnemosyne 2.3, only after the upgrade to
> >> Mnemosyne 2.3.1.
> >> The system is Ubuntu 14.04.
> >> I also deleted the config directory (~/.config/mnemosyne) but this
> >> didn't solve the problem.
> >>
> >>
> >>
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> >> 7607-4be2-b997-
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