<div dir="ltr">Dear all, <div>This fix by Miguel is great news : we had it for four years and did attribute to all sorts of causes including errors in the demo codes.</div><div>Thus, congratulations!</div><div>Jean-Michel</div><div><br></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature"><div dir="ltr"><div><div dir="ltr">Jean-Michel Morel<div><a href="mailto:moreljeanmichel@gmail.com" target="_blank">moreljeanmichel@gmail.com</a> </div></div></div></div></div></div>
<br><div class="gmail_quote">On Tue, Apr 14, 2015 at 4:03 PM, Miguel Colom <span dir="ltr"><<a href="mailto:Miguel.Colom@cmla.ens-cachan.fr" target="_blank">Miguel.Colom@cmla.ens-cachan.fr</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Dear all,<br>
yesterday we corrected a bug in the part of the code of the demo system that manages the archive.<br>
This bug caused that the system thought that the experiment didn't contain any image and thus it showed black lines when browsing the archive or when looking at some particular examples. You might have seen many of this blank lines.<br>
<br>
The good news is that the actual data (the images) was in the database, so it was possible to recover those blank entries, which now show the missing images.<br>
<br>
The bug has been corrected and the databases of all demos have been rebuilt, so we can consider this problem solved in production.<br>
<br>
However, we have many workshops running, which need to be fixed.<br>
<br>
To do it, do the following:<br>
1) Copy file <a href="http://dev.ipol.im/~colom/archive.py" target="_blank">http://dev.ipol.im/~colom/<u></u>archive.py</a> in the lib/ directory of your demo system in Purple.<br>
2) Restart (or stop/start) your demo system.<br>
3) In every workshop, upload an image and browse the experiment in the archive. In the URL, change "archive" by "archive_admin". A button to remove entries will appear. Remove the entry of your experiment. With this, your archive will be fixed. Do this for every workshop.<br>
<br>
All the best,<br>
Miguel<br>
<br>
<br>
--<br>
IPOL - Image Processing On Line - <a href="http://ipol.im/" target="_blank">http://ipol.im/</a><br>
<br>
contact <a href="mailto:edit@ipol.im" target="_blank">edit@ipol.im</a> - <a href="http://www.ipol.im/meta/contact/" target="_blank">http://www.ipol.im/meta/<u></u>contact/</a><br>
news+feeds twitter @IPOL_journal - <a href="http://www.ipol.im/meta/feeds/" target="_blank">http://www.ipol.im/meta/feeds/</a><br>
announces <a href="mailto:announce@list.ipol.im" target="_blank">announce@list.ipol.im</a> - <a href="http://tools.ipol.im/mm/announce/" target="_blank">http://tools.ipol.im/mm/<u></u>announce/</a><br>
discussions <a href="mailto:discuss@list.ipol.im" target="_blank">discuss@list.ipol.im</a> - <a href="http://tools.ipol.im/mm/discuss/" target="_blank">http://tools.ipol.im/mm/<u></u>discuss/</a><br>
<br>
</blockquote></div><br></div>