[MediaWiki-l] cldr not installing properly

Andrew Geary ageary at seg.org
Thu Feb 25 20:17:32 UTC 2016


I am attempting to install cldr. In previous installations, I have not had any issues with this extension and is currently live at wiki.seg.org. When working on updating the Mediawiki software from 1.23.2 to 1.26.2, after installing several other extensions, I get this message in the command prompt when attempting to update the database after installing cldr.

PHP Notice:  Use of undefined constant MW_MATH_MATHML - assumed 'MW_MATH_MATHML' in /var/www/html/mediawiki/LocalSettings.php on line 166
PHP Fatal error:  Uncaught exception 'Exception' with message '/var/www/html/mediawiki/extensions/cldr/extension.json does not exist!' in /var/www/html/mediawiki/includes/registration/ExtensionRegistry.php:106
Stack trace:
#0 /var/www/html/mediawiki/includes/GlobalFunctions.php(181): ExtensionRegistry->queue('/var/www/html/m...')
#1 /var/www/html/mediawiki/LocalSettings.php(202): wfLoadExtension('cldr')
#2 /var/www/html/mediawiki/maintenance/doMaintenance.php(83): require('/var/www/html/m...')
#3 /var/www/html/mediawiki/maintenance/update.php(214): require_once('/var/www/html/m...')
#4 {main}
  thrown in /var/www/html/mediawiki/includes/registration/ExtensionRegistry.php on line 106

I have enabled the Math extension and set MathML as the rendering option. This is how it appears in LocalSettings.php:

require_once "$IP/extensions/Math/Math.php";
// Set MathML as default rendering option;
$wgDefaultUserOptions['math'] = MW_MATH_MATHML;
$wgMathFullRestbaseURL= 'https://api.formulasearchengine.com/';

Can someone please provide guidance in troubleshooting this issue? Thank you.

Andrew Geary
ageary at seg.org

















Andrew Geary


SEG Publications outreach editor


Society of Exploration Geophysicists (SEG)


8801 South Yale, Suite 500 / Tulsa, OK 74137 USA


504-407-1303


ageary at seg.org


www.seg.org














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