Oh, and perhaps try starting Mnemosyne the regular way, rather than from
the command line.

Peter

On Sat, 4 Feb 2023, 17:58 Peter Bienstman, <[email protected]>
wrote:

> I could reproduce yesterday's crash on a different machine, which I why I
> was confident the new version wouldn't crash anymore. Audio played fine,
> though.
>
> You speakers are not muted by any chance?
>
> Peter
>
> On Sat, 4 Feb 2023, 17:04 Adam M, <[email protected]> wrote:
>
>> This version does _not_ crash! However, it seems there's no audio now.
>> The console output:
>>
>> PS C:\Program Files (x86)\Mnemosyne> .\Mnemosyne.exe
>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>> qt.webenginecontext:
>>
>> GL Type: desktop
>> Surface Type: OpenGL
>> Surface Profile: CompatibilityProfile
>> Surface Version: 4.6
>> QSG RHI Backend: OpenGL
>> Using Supported QSG Backend: yes
>> Using Software Dynamic GL: no
>> Using Multithreaded OpenGL: yes
>>
>> Init Parameters:
>>   *  application-name Mnemosyne
>>   *  browser-subprocess-path C:\Program Files
>> (x86)\Mnemosyne\PyQt6\Qt6\bin\QtWebEngineProcess.exe
>>   *  create-default-gl-context
>>   *  disable-es3-gl-context
>>   *  disable-features
>> ConsolidatedMovementXY,InstalledApp,BackgroundFetch,WebOTP,WebPayments,WebUSB,PictureInPicture
>>   *  disable-speech-api
>>   *  enable-features NetworkServiceInProcess,TracingServiceInProcess
>>   *  enable-threaded-compositing
>>   *  in-process-gpu
>>   *  use-gl desktop
>>
>> b'Waiting for uploader thread to stop...'
>> b'Done!'
>> PS C:\Program Files (x86)\Mnemosyne>
>>
>> On Saturday, February 4, 2023 at 10:42:35 AM UTC+1 Peter Bienstman wrote:
>>
>>> I've got good feelings about this one:
>>>
>>>
>>> https://www.dropbox.com/s/f3kqy2f7uvkcteh/mnemosyne-2.10.1-console-setup.exe?dl=0
>>>
>>> Peter
>>>
>>> On Fri, Feb 3, 2023 at 8:40 PM Adam M <[email protected]> wrote:
>>>
>>>> I uninstalled previous version and installed the '2.10.1-setup-console'
>>>> one. Sadly, the problem remains with, it seems the same error message:
>>>>
>>>> PS C:\Program Files (x86)\Mnemosyne> .\Mnemosyne.exe
>>>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>>>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>>>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>>>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>>>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>>>> qt.webenginecontext:
>>>>
>>>> GL Type: desktop
>>>> Surface Type: OpenGL
>>>> Surface Profile: CompatibilityProfile
>>>> Surface Version: 4.6
>>>> QSG RHI Backend: OpenGL
>>>> Using Supported QSG Backend: yes
>>>> Using Software Dynamic GL: no
>>>> Using Multithreaded OpenGL: yes
>>>>
>>>> Init Parameters:
>>>>   *  application-name Mnemosyne
>>>>   *  browser-subprocess-path C:\Program Files
>>>> (x86)\Mnemosyne\PyQt6\Qt6\bin\QtWebEngineProcess.exe
>>>>   *  create-default-gl-context
>>>>   *  disable-es3-gl-context
>>>>   *  disable-features
>>>> ConsolidatedMovementXY,InstalledApp,BackgroundFetch,WebOTP,WebPayments,WebUSB,PictureInPicture
>>>>   *  disable-speech-api
>>>>   *  enable-features NetworkServiceInProcess,TracingServiceInProcess
>>>>   *  enable-threaded-compositing
>>>>   *  in-process-gpu
>>>>   *  use-gl desktop
>>>>
>>>> could not load multimedia backend ""
>>>> QtMultimedia is not currently supported on this platform or compiler.
>>>> PS C:\Program Files (x86)\Mnemosyne>
>>>> On Friday, February 3, 2023 at 7:22:19 PM UTC+1 Peter Bienstman wrote:
>>>>
>>>>> There seems to have been a bug in the software I use to create the
>>>>> installer, such that the multimedia libraries were not bundled. This 
>>>>> caused
>>>>> the crash whenever you had a card that had audio.
>>>>>
>>>>> I've upgraded to their development version, which supposedly fixed the
>>>>> issue.
>>>>>
>>>>> Can you try this version?
>>>>>
>>>>>
>>>>> https://www.dropbox.com/s/6yhnso9tesgk2a5/mnemosyne-2.10.1-setup-console.exe?dl=0
>>>>>
>>>>> Peter
>>>>>
>>>>>
>>>>>
>>>>> On Fri, Feb 3, 2023 at 6:32 PM Adam M <[email protected]> wrote:
>>>>>
>>>>>> It crashes after exactly 4 cards. When I open the Mnemosyne again,
>>>>>> the same 4 cards appear. They're text-based. I've got audio and images in
>>>>>> other cards.
>>>>>>
>>>>>> Here's the output from the console:
>>>>>>
>>>>>> PS C:\Program Files (x86)\Mnemosyne> .\Mnemosyne.exe
>>>>>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>>>>>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>>>>>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>>>>>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>>>>>> qt.gui.imageio: libpng warning: iCCP: known incorrect sRGB profile
>>>>>> qt.webenginecontext:
>>>>>>
>>>>>> GL Type: desktop
>>>>>> Surface Type: OpenGL
>>>>>> Surface Profile: CompatibilityProfile
>>>>>> Surface Version: 4.6
>>>>>> QSG RHI Backend: OpenGL
>>>>>> Using Supported QSG Backend: yes
>>>>>> Using Software Dynamic GL: no
>>>>>> Using Multithreaded OpenGL: yes
>>>>>>
>>>>>> Init Parameters:
>>>>>>   *  application-name Mnemosyne
>>>>>>   *  browser-subprocess-path C:\Program Files
>>>>>> (x86)\Mnemosyne\PyQt6\Qt6\bin\QtWebEngineProcess.exe
>>>>>>   *  create-default-gl-context
>>>>>>   *  disable-es3-gl-context
>>>>>>   *  disable-features
>>>>>> ConsolidatedMovementXY,InstalledApp,BackgroundFetch,WebOTP,WebPayments,WebUSB,PictureInPicture
>>>>>>   *  disable-speech-api
>>>>>>   *  enable-features NetworkServiceInProcess,TracingServiceInProcess
>>>>>>   *  enable-threaded-compositing
>>>>>>   *  in-process-gpu
>>>>>>   *  use-gl desktop
>>>>>>
>>>>>> could not load multimedia backend ""
>>>>>> QtMultimedia is not currently supported on this platform or compiler.
>>>>>> PS C:\Program Files (x86)\Mnemosyne>
>>>>>>
>>>>>> Hope this helps in any way. Mnemosyne is awesome and I wish I could
>>>>>> keep using it.
>>>>>> On Friday, February 3, 2023 at 1:32:55 PM UTC+1 Peter Bienstman wrote:
>>>>>>
>>>>>>> Strange... Is there any pattern to it? Like number of cards
>>>>>>> reviewed, images, audio?
>>>>>>>
>>>>>>> The trouble is, if there's no dialog box with an error message, it
>>>>>>> means that the crash is happening somewhere deep inside the libraries 
>>>>>>> I'm
>>>>>>> using, and not in Mnemosyne itself.
>>>>>>>
>>>>>>> Anyway, here's an installer that does not hide the console, so that
>>>>>>> these libraries have a chance to print messages there:
>>>>>>>
>>>>>>>
>>>>>>> https://www.dropbox.com/s/gtlp4rgl17lwknc/mnemosyne-2.10.1-console-setup.exe?dl=0
>>>>>>>
>>>>>>> Start this version of Mnemosyne from command prompt, and you will be
>>>>>>> able to keep seeing the messages even if the program closes.
>>>>>>>
>>>>>>> Peter
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Fri, 3 Feb 2023, 13:03 Adam M, <[email protected]> wrote:
>>>>>>>
>>>>>>>> I gave a go the preview version, which you posted - 2.10.1. Still,
>>>>>>>> it crashes after several cards. Is there a way to debug this on 
>>>>>>>> Windows 10?
>>>>>>>>
>>>>>>>> On Thursday, February 2, 2023 at 7:39:52 PM UTC+1 Peter Bienstman
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>> If you want to downgrade, I'm afraid you have to delete config.db,
>>>>>>>>> which will reset your settings...
>>>>>>>>>
>>>>>>>>> Still, it would be good to figure out if 2.10 correctly works when
>>>>>>>>> you fully uninstall the old version first.
>>>>>>>>>
>>>>>>>>> Peter
>>>>>>>>>
>>>>>>>>> On Thu, Feb 2, 2023 at 7:11 PM Adam M <[email protected]>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>> Howdy!
>>>>>>>>>>
>>>>>>>>>> I installed Mnemosyne 2.10, but it kept exiting unexpectedly on
>>>>>>>>>> random cards. So I decided to give an older version a go. Perhaps my
>>>>>>>>>> mistake was not uninstalling the 2.10 earlier (I do not know if the
>>>>>>>>>> database will be kept), but now when I try to open the application I 
>>>>>>>>>> get
>>>>>>>>>> the following:
>>>>>>>>>>
>>>>>>>>>> ---------------------------
>>>>>>>>>> An unexpected error has occurred.
>>>>>>>>>> Please forward the following info to the developers:
>>>>>>>>>>
>>>>>>>>>> Traceback (innermost last):
>>>>>>>>>>   File "mnemosyne\pyqt_ui\mnemosyne", line 278, in <module>
>>>>>>>>>>   File "mnemosyne\libmnemosyne\__init__.py", line 462, in
>>>>>>>>>> initialise
>>>>>>>>>>   File "mnemosyne\libmnemosyne\__init__.py", line 584, in
>>>>>>>>>> start_review
>>>>>>>>>>   File
>>>>>>>>>> "mnemosyne\libmnemosyne\controllers\default_controller.py", line 
>>>>>>>>>> 114, in
>>>>>>>>>> set_study_mode
>>>>>>>>>>   File
>>>>>>>>>> "mnemosyne\libmnemosyne\study_modes\scheduled_forgotten_new.py", 
>>>>>>>>>> line 23,
>>>>>>>>>> in activate
>>>>>>>>>>   File
>>>>>>>>>> "mnemosyne\libmnemosyne\review_controllers\SM2_controller.py", line 
>>>>>>>>>> 53, in
>>>>>>>>>> reset
>>>>>>>>>>   File
>>>>>>>>>> "mnemosyne\libmnemosyne\review_controllers\SM2_controller.py", line 
>>>>>>>>>> 115, in
>>>>>>>>>> show_new_question
>>>>>>>>>>   File
>>>>>>>>>> "mnemosyne\libmnemosyne\review_controllers\SM2_controller.py", line 
>>>>>>>>>> 196, in
>>>>>>>>>> update_dialog
>>>>>>>>>>   File
>>>>>>>>>> "mnemosyne\libmnemosyne\review_controllers\SM2_controller.py", line 
>>>>>>>>>> 228, in
>>>>>>>>>> update_qa_area
>>>>>>>>>>   File "mnemosyne\libmnemosyne\card.py", line 96, in question
>>>>>>>>>>   File "mnemosyne\libmnemosyne\card_type.py", line 76, in
>>>>>>>>>> render_question
>>>>>>>>>>   File "mnemosyne\libmnemosyne\render_chain.py", line 153, in
>>>>>>>>>> render_question
>>>>>>>>>>   File "mnemosyne\libmnemosyne\render_chain.py", line 184, in
>>>>>>>>>> _render
>>>>>>>>>>   File "mnemosyne\libmnemosyne\renderers\html_css.py", line 128,
>>>>>>>>>> in render
>>>>>>>>>>   File "mnemosyne\libmnemosyne\renderers\html_css.py", line 105,
>>>>>>>>>> in css
>>>>>>>>>>   File "mnemosyne\libmnemosyne\renderers\html_css.py", line 99,
>>>>>>>>>> in update
>>>>>>>>>>   File "mnemosyne\libmnemosyne\renderers\html_css.py", line 76,
>>>>>>>>>> in card_type_css
>>>>>>>>>>  ValueError: too many values to unpack (expected 10)
>>>>>>>>>>
>>>>>>>>>> Any solution would be awesome.
>>>>>>>>>>
>>>>>>>>>> --
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>>>>>>>>>> send an email to [email protected].
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>>>>>>>>>> https://groups.google.com/d/msgid/mnemosyne-proj-users/c6b1e9cd-716a-42aa-96eb-5be44aab469an%40googlegroups.com
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>>>>>>>>>> .
>>>>>>>>>>
>>>>>>>>> --
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>>>>>>>> .
>>>>>>>>
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>>>>> To view this discussion on the web visit
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>>>>>> .
>>>>>>
>>>>> --
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>>>>
>>> To view this discussion on the web visit
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>>>> .
>>>>
>>> --
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>> .
>>
>

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