Hi
I have the following configuration in LocalSettings.php:
wfLoadExtension( 'Math' );
$wgMathValidModes[] = 'mathml';
$wgDefaultUserOptions['math'] = 'mathml';
$wgMathFullRestbaseURL = 'https://en.wikipedia.org/api/rest_v1/';
However, formula do not render correctly.
For example, this code: <math><20</math>
displays:
Failed to parse (MathML with SVG or PNG fallback (recommended for modern browsers and accessibility tools): Invalid response ("Math extension cannot connect to Restbase.") from server "/mathoid/local/v1/":): {\displaystyle <20}
What is causing the error and how to resolve it? Thanks!