On https://en.wikipedia.org/wiki/Wikipedia:Reference_desk/Science?debug=true#Is_it_night_50%_of_the_time_on_average_everywhere? a JS error occurs.
Not sure if this is a VE error or a mediawiki.Uri error.
mw.config.get( 'wgRelevantPageName' )
"Wikipedia:Reference_desk/Science"
mw.util.getUrl( mw.config.get( 'wgRelevantPageName' ) )
"/wiki/Wikipedia:Reference_desk/Science"
new mw.Uri( mw.util.getUrl( mw.config.get( 'wgRelevantPageName' ) ) )
TypeError: Cannot read property 'protocol' of undefined
The code in question is:
conf = mw.config.get( 'wgVisualEditorConfig' ); tabMessages = conf.tabMessages; viewUri = new mw.Uri( mw.util.getUrl( mw.config.get( 'wgRelevantPageName' ) ) ); // <<< problematic line try { uri = new mw.Uri( null, { arrayParams: true } ); } catch ( e ) { // URI failed to parse, probably because of query string parameters. (T270331) // Fall back to the viewUri so that initialization completes. // Ideally mw.Uri would ignore invalid parameters or characters. uri = viewUri; }