When any Wiki page is called (MW 1.31, Favorites 1.1.2) Chrome reports the following console error:
JQMIGRATE: Migrate is installed with logging active, version 3.0.1
Exception in module-execute in module ext.favorites:
TypeError: Cannot set property 'favorite' of undefined
at load.php?debug=false&lang=de&modules=ext.favorites|skins.pivot.js&skin=pivot&version=1h4he9h:2
at mw.loader.implement.addedfavoritetext (load.php?debug=false&lang=de&modules=ext.favorites|skins.pivot.js&skin=pivot&version=1h4he9h:3)
at runScript (load.php?debug=false&lang=de&modules=jquery%2Cmediawiki&only=scripts&skin=pivot&version=0hrympo:162)
at checkCssHandles (load.php?debug=false&lang=de&modules=jquery%2Cmediawiki&only=scripts&skin=pivot&version=0hrympo:162)
at execute (load.php?debug=false&lang=de&modules=jquery%2Cmediawiki&only=scripts&skin=pivot&version=0hrympo:163)
at handlePending (load.php?debug=false&lang=de&modules=jquery%2Cmediawiki&only=scripts&skin=pivot&version=0hrympo:159)
at markModuleReady (load.php?debug=false&lang=de&modules=jquery%2Cmediawiki&only=scripts&skin=pivot&version=0hrympo:161)
at runScript (load.php?debug=false&lang=de&modules=jquery%2Cmediawiki&only=scripts&skin=pivot&version=0hrympo:162)
at checkCssHandles (load.php?debug=false&lang=de&modules=jquery%2Cmediawiki&only=scripts&skin=pivot&version=0hrympo:162)
at execute (load.php?debug=false&lang=de&modules=jquery%2Cmediawiki&only=scripts&skin=pivot&version=0hrympo:163)
JQMIGRATE: jQuery(window).on('load'...) called after load event occurred