hy,
i updated to wp 4.8 and it is no longer to select images – not either for a single image field or in a gallery.
when i click the button, i get the following error in the console:
load-scripts.php?c=0&load[]=thickbox,hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-che…:713 Uncaught TypeError: Cannot read property ‘length’ of undefined
at n.hide (load-scripts.php?c=0&load[]=thickbox,hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-che…:713)
at n.createUploader (eml-media-views.js?ver=2.4.4:983)
at n.initialize (load-scripts.php?c=0&load[]=thickbox,hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-che…:711)
at n.initialize (eml-media-views.js?ver=2.4.4:610)
at n.e.View (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery…:128)
at n.constructor (load-scripts.php?c=0&load[]=thickbox,hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-che…:649)
at n.constructor (load-scripts.php?c=0&load[]=thickbox,hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-che…:713)
at new n (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery…:128)
at n.browseContent (load-scripts.php?c=0&load[]=thickbox,hoverIntent,common,admin-bar,svg-painter,heartbeat,wp-auth-che…:712)
at _ (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery…:128)
at m (load-scripts.php?c=0&load[]=jquery-core,jquery-migrate,utils,jquery-ui-core,jquery-ui-widget,jquery…:128)
thanks for your help 🙂