Hi Frank,
According to the discussion in this github issue you need a certain php
module. Could you check if it is available?
https://github.com/splitbrain/dokuwiki/issues/3207#issuecomment-663911448
Kind regards,
Gerrit
Op vr 2 okt. 2020 om 15:00 schreef Frank Thommen <list.dokuwiki@xxxxxxxxxx>
Dear all,
the attached image throws the following Apache error message when being
selected in the Media Manager. No details of the image are shown in the
Media Manager:
-------------------
[Fri Oct 02 14:44:01.327866 2020] [php7:error] [pid 11829] [client
xxx.xxx.xxx.xxx:49278] PHP Fatal error: Uncaught Error: Call to
undefined function xml_parser_create() in
/data/dokuwiki/inc/JpegMeta.php:1557\nStack trace:\n#0
/data/dokuwiki/inc/JpegMeta.php(1103): JpegMeta->_parseMarkerXmp()\n#1
/data/dokuwiki/inc/JpegMeta.php(622): JpegMeta->_parseAll()\n#2
/data/dokuwiki/inc/JpegMeta.php(230): JpegMeta->getDates()\n#3
/data/dokuwiki/inc/JpegMeta.php(155):
JpegMeta->getDateField('EarliestTime')\n#4
/data/dokuwiki/inc/media.php(1129): JpegMeta->getField(Array)\n#5
/data/dokuwiki/inc/media.php(1158): media_getTag(Array,
Object(JpegMeta))\n#6 /data/dokuwiki/inc/media.php(1179):
media_file_tags(Object(JpegMeta))\n#7 /data/dokuwiki/inc/media.php(948):
media_details('datamanagement:...', 255, false, Object(JpegMeta))\n#8
/data/dokuwiki/inc/template.php(1474):
media_tab_view('datamanagement:...', 'datamanagement', 255, false)\n#9
/data/dokuwiki/inc/Ajax.php(232):
tpl_mediaFileDetails('datamanagement:...', false)\n#10
/data/dokuwiki/inc/Ajax.php(21): dokuwiki\\Ajax->callMediadetails()\n#11
/data/dokuwiki/lib/exe/ajax.php(22): dokuwi in
/data/dokuwiki/inc/JpegMeta.php on line 1557, referer:
https://XXXXXXX/datamanagement/test?do=media&ns=datamanagement
-------------------
When one tries to insert an image in a page and opens the Media Files
dialogue, the following error appears in the Apache log and the list of
files stays incomplete (last image shown is the one attached):
-------------------
[Fri Oct 02 14:45:52.825081 2020] [php7:error] [pid 1337] [client
xxx.xxx.xxx.xxx:58268] PHP Fatal error: Uncaught Error: Call to
undefined function xml_parser_create() in
/data/dokuwiki/inc/JpegMeta.php:1557\nStack trace:\n#0
/data/dokuwiki/inc/JpegMeta.php(330): JpegMeta->_parseMarkerXmp()\n#1
/data/dokuwiki/inc/JpegMeta.php(151):
JpegMeta->getXmpField('dc:title')\n#2
/data/dokuwiki/inc/media.php(1756): JpegMeta->getField(Array)\n#3
/data/dokuwiki/inc/media.php(1629): media_printimgdetail(Array)\n#4
/data/dokuwiki/inc/media.php(719): media_printfile(Array, 255, '')\n#5
/data/dokuwiki/inc/template.php(1356): media_filelist('datamanagement',
255, NULL, false, 'natural')\n#6
/data/dokuwiki/lib/tpl/dokuwiki/mediamanager.php(40):
tpl_mediaContent()\n#7 /data/dokuwiki/lib/exe/mediamanager.php(126):
include('/data/dokuwiki/...')\n#8 {main}\n thrown in
/data/dokuwiki/inc/JpegMeta.php on line 1557, referer:
https://XXXXXXX/datamanagement/test?do=edit
-------------------
The Wiki runs the latest DW release (2020-07-29 "Hogfather") on CentOS
7.8.2003 with defer_js disabled (for the indexmenu plugin), Apache 2.4.6
and PHP 7.2.33.
I opened the image with various editors and did not see any problems.
Any idea, what could be the problem?
Cheers, Frank
