Topic on Project:Support desk

The image thumbnail function on my entire wiki is broken... it can only show images at full size, or previously-created thumbnails.  It can't seem to create any new thumbnails of any size.

Any thumbnail only has a grey box that looks like this:

Error creating thumbnail: convert: Unrecognized option (-set).

The only options related to ImageMagick in my LocalSettings.php file are:

$wgUseImageMagick = true;

$wgImageMagickConvertCommand ='C:\mowes\ImageMagick\convert.exe';

(Hiding the $wgImageMagickConvertCommand option changed the error to "Error creating thumbnail: The system cannot find the path specified.")

All other options (relating to SVGs, which never worked: see here) were removed to try and undo this glitch, but it didn't fix anything.

Please help.  This problem has crippled my wiki since early August.

Resolved by upgrading to ImageMagick 6.8.0 (even though MoWeS won't recognize the new software, it seems to be working).

SVGs are still a little glitchy, but not generating crippling errors anymore.