Last modified: 2014-09-23 22:41:33 UTC
The image on this page does not appear: https://it.wikisource.org/w/index.php?title=Pagina:Piceno_Annonario_ossia_Gallia_Senonia_illustrata_Antonio_Brandimarte_1825.djvu/171&action=edit If I open the image in a new tab, https://upload.wikimedia.org/wikipedia/commons/thumb/6/6e/Piceno_Annonario_ossia_Gallia_Senonia_illustrata_Antonio_Brandimarte_1825.djvu/page171-5100px-Piceno_Annonario_ossia_Gallia_Senonia_illustrata_Antonio_Brandimarte_1825.djvu.jpg it returns the following message: Error creating thumbnail: terminate called after throwing an instance of 'DJVU::GException' pnmtojpeg: EOF / read error reading magic number
Problem is being discussed at [[s:it:Wikisource:Bar#Di_nuovo_impossibile_trascrivere.]]
Note: if you change the second URL from 5100px to a smaller value like 3000px or lower, the image appears.
... maybe it's related to this http://www.mediawiki.org/wiki/Manual:How_to_use_DjVu_with_MediaWiki#Problems_and_solutions (increase $wgMaxShellMemory)
I had the same problem with this book http://fr.wikisource.org/wiki/Livre:Marty_-_Les_principaux_monuments_fun%C3%A9raires.djvu With this edit, I can now see the image. http://fr.wikisource.org/w/index.php?title=Livre:Marty_-_Les_principaux_monuments_fun%C3%A9raires.djvu&diff=3510194&oldid=3406652
ProofreadPage now limit the size of DjVu thumbnails in order to don't have any error. I think this change solve the bug. *** This bug has been marked as a duplicate of bug 39015 ***