When Cite extension is not installed on wiki,
Error: Unknown dependency: ext.cite.style Error: Unknown dependency: ext.cite.style at sortDependencies (load.php?debug=false&lang=gu&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=1bbwnme:157) at resolveStubbornly (load.php?debug=false&lang=gu&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=1bbwnme:158) at Object.load (load.php?debug=false&lang=gu&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=1bbwnme:169) at ContentTranslationSource.load (load.php?debug=false&lang=gu&modules=ext.cx.source|mediawiki.skinning.content.parsoid&skin=vector&v…:4) at proxy (load.php?debug=false&lang=gu&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=1bbwnme:6) at fire (load.php?debug=false&lang=gu&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=1bbwnme:46) at Object.fireWith (load.php?debug=false&lang=gu&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=1bbwnme:47) at Object.fire (load.php?debug=false&lang=gu&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=1bbwnme:174) at Object.<anonymous> (load.php?debug=false&lang=gu&modules=ext.cx.source|mediawiki.skinning.content.parsoid&skin=vector&v…:2) at fire (load.php?debug=false&lang=gu&modules=jquery%2Cmediawiki&only=scripts&skin=vector&version=1bbwnme:46)
Code says:
// Try to load Cite styles. Silently ignored if not installed. mw.loader.load( 'ext.cite.style' );
So, this should be 'silently ignored' instead of throwing errors in console.