String is null...
abaku...@arcor.de
I get this error very often. At about every 10th synchronization.
Afterwards I normally delete the Mnemosyne folder and start the sync again. It's quite annoying since it takes very long.
Screenshots attached
abaku...@arcor.de
The Mnemosyne UI crashed on the PC. The Mnemosyne process was still running in the background (task manager). And also two Qt Web Engines.
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Peter Bienstman
Is the crash first on Android and then on your pc?
I guess you're using data_dir.txt to move your database to an external sd card? The error indicates that Mnemosyne is not able to access the database anymore. It could be your sd card is dying. Can you try with another card?
Also, on my phone, I cannot just put the data anywhere on the card, it needs to be in a specific folder :
Do you get the same error if you run from internal storage?
Cheers,
Peter
Sent: Friday, 18 January 2019 22:03
To: mnemosyne-proj-users@googlegroups com
Subject: Re: [mnemosyne-proj-users] String is null...
abaku...@arcor.de
Hello Peter,
I have the impression, that Mnemosyne crashes first on the PC and then I get an error message on my smartphone. (I have attached another, recent error message.) It happens pretty much at the same time, therefore it is hard to tell, which software produces an error first. This time the error message from the phone is the following: "Connection reset by peer". This sounds like the PC cuts the connection. Mnemosyne crashed on the PC completely this time, without leaving processes running in the background.
My phone has a functionality to move apps to the SD-card (see
screenshots attached). But I don't have the option to use it for
Mnemosyne. It's greyed out.
I have checked, if there is another option to move Mnemosyne to a
different location. I found some preferences, which might help to
install Mnemosyne at the internal storage (see screenshots
attached). I have changed the preferences (from "before" to
"after"; see file names of screenshots attached). Unstalled
Mnemosyne and deleted the Mnemosyne folder from the SD-card.
Afterwards I reinstalled Mnemosyne on the phone and syncronized it
with the PC. Apparently Mnemosyne does always get installed to
"/sdcard" on my phone, which ever preferences I use.
No, I did not use the "datadir.txt" file to move data to
the SD card (here is how to do this:
https://mnemosyne-proj.org/help/android-client). The SD card
seems to be the default location for apps on my phone.
Maybe I have screwed up my smartphone? I might have to
reset my smartphone and try again.
I found another bug, while trying to reproduce the error.
Open any card in edit mode FROM the card browser, and then try
to sync. Since the database is locked, Mnemosyne throughs an
error and freezes (see error below). After a pretty long while,
it unfreezes.
Have a nice weekend!
Cheers,
Abakus
To view this discussion on the web visit https://groups.google.com/d/msgid/mnemosyne-proj-users/af756efb-7d02-4423-9e11-9962e01b007d%40owa.ugent.be.
abaku...@arcor.de
It did not unfreeze. :-D
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Peter Bienstman
Hi,
If you think it crashes first on PC, what is the error message you get on PC?
Could it be that your wifi connection is unstable?
I’ve added the issue related to incoming syncs when the card browser is open to my todo list.
Cheers,
Peter
To view this discussion on the web visit https://groups.google.com/d/msgid/mnemosyne-proj-users/42e75ac2-3d58-b787-b0bf-b1cc4a0da9a5%40arcor.de.
abaku...@arcor.de
I don't get an error message on the PC. Mnemosyne's GUI just disappears. Sometimes some processes still keep running in the background, but sometimes even those vanish.
My wifi is stable, that's for sure.
Mnemosyne has graphical bugs (statistics windows) on my PC. I had posted screenshots in this group a while ago. This situation is still the same today. Uninstalling an reinstalling didn't help.
I'll try to debug this a little more.
Good night!
Cheers,
Abakus
abaku...@arcor.de
Mnemosyne on the PC crashed while sending files.
Hi Peter,
I don't get an error message on the PC. Mnemosyne's GUI just disappears. Sometimes some processes still keep running in the background, but sometimes even those vanish.
My wifi is stable, that's for sure.
Mnemosyne has graphical bugs (statistics windows) on my PC. I had posted screenshots in this group a while ago. This situation is still the same today. Uninstalling an reinstalling didn't help.
I'll try to debug this a little more.
Good night!
Cheers,
Abakus
Am 28. Januar 2019 09:10:46 MEZ schrieb Peter Bienstman <Peter.B...@UGent.be>:
Hi,
If you think it crashes first on PC, what is the error message you get on PC?
Could it be that your wifi connection is unstable?
I’ve added the issue related to incoming syncs when the card browser is open to my todo list.
Cheers,
<span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F49</blockquote></div>
abaku...@arcor.de
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Peter Bienstman
Hi,
Could you remind me again what your desktop platform is and what version of Mnemosyne you’re running?
Hard crashes of Mnemosyne without any error message and that I can’t reproduce myself will be very tricky to debug…
Thanks!
Peter
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abaku...@arcor.de
Hi Peter,
Windows 10 Home, 64 Bit, 12 GB RAM, 2.7 GHz, i7
Mnemosyne 2.6.1 on PC
Mnemosyne 2.1 on smartphone (most recent version)
I can not reproduce it. It's somehow connected to editing cards.
I just found another bug: doubleclick on a tag's name in the tag tree to edit the name. Change the tag's name. Click somewhere else to finish the operation. The tag name will be displayed like this: "ParentTag::TagName". It should be displayed like this: "TagName". Close the card browser and reopen it. The tag is not renamed!!!!
Good night!
Cheers,
Abakus
Hi,
Could you remind me again what your desktop platform is and what version of Mnemosyne you’re running?
Peter Bienstman
Hi,
OK, if you manage to reproduce it, or get some informative error messages, do let me know!
The other bug with regards to tag editing I could reproduce, though. I’ve put it on my todo list.
Cheers,
Peter
From: mnemosyne-...@googlegroups.com
<mnemosyne-...@googlegroups.com> On Behalf Of abaku...@arcor.de
Sent: 30 January 2019 21:58
To: mnemosyne-proj-users@googlegroups com <mnemosyne-...@googlegroups.com>
Subject: RE: [mnemosyne-proj-users] String is null...
Hi Peter,
Windows 10 Home, 64 Bit, 12 GB RAM, 2.7 GHz, i7
Mnemosyne 2.6.1 on PC
Mnemosyne 2.1 on smartphone (most recent version)
I can not reproduce it. It's somehow connected to editing cards.
I just found another bug: doubleclick on a tag's name in the tag tree to edit the name. Change the tag's name. Click somewhere else to finish the operation. The tag name will be displayed like this: "ParentTag::TagName". It should be displayed like this: "TagName". Close the card browser and reopen it. The tag is not renamed!!!!
Good night!
Cheers,
Abakus
Am 29.01.2019 09:14 schrieb Peter Bienstman <Peter.B...@UGent.be>:
Hi,
Could you remind me again what your desktop platform is and what version of Mnemosyne you’re running?
Hard crashes of Mnemosyne without any error message and that I can’t reproduce myself will be very tricky to debug…
Thanks!
Peter
From: mnemosyne-...@googlegroups.com <mnemosyne-...@googlegroups.com> On Behalf Of abaku...@arcor.de
Sent: 29 January 2019 01:04
To: mnemosyne-proj-users@googlegroups com <mnemosyne-...@googlegroups.com>
Subject: RE: [mnemosyne-proj-users] String is null...
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