Thanks! Works well now.
Am Freitag, 7. November 2014 21:15:44 UTC+1 schrieb Peter Bienstman:
>
> I've committed a fix for this to launchpad (file
> mnemosyne/libmnemosyne/configuration.py). If you want a full tarball, just
> let me know.
>
> Cheers,
>
> Peter
>
> On Wednesday, 5 November 2014 22:21:34 UTC+1, Chris wrote:
>>
>> Some more info in addition to the email:
>>
>> I tested this also on a fresh installation of Ubuntu 14.04 within a
>> virtual machine. After installation of Mnemosyne 2.3.1 I tested the
>> following command sequence:
>>
>> 1. mnemosyne --sync-server --web-server
>> 2. mnemosyne
>> 3. mnemosyne --sync-server --web-server
>> 4. mnemosyne
>>
>> Commands 1, 2, and 4 worked without an error, but with the 3rd command
>> the same error occured as before. So it doesn't seem to be possible to
>> run Mnemosyne headless after running Mnemosyne GUI once. But Mnemosyne
>> with GUI works with web server and sync server enabled.
>>
>> Cheers,
>> Chris
>>
>>
>> Am 05.11.2014 um 15:43 schrieb Peter Bienstman:
>> > 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] <javascript:> [mailto:mnemosyne-
>> <javascript:>
>> >> [email protected] <javascript:>] On Behalf Of [email protected]
>> <javascript:>
>> >> Sent: 05 November 2014 14:03
>> >> To: [email protected] <javascript:>
>> >> 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] <javascript:> [mailto:
>> mnemosyne- <javascript:>
>> >>>> [email protected] <javascript:>] On Behalf Of Chris
>> >>>> Sent: 05 November 2014 13:47
>> >>>> To: [email protected] <javascript:>
>> >>>> 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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