https://m.youtube.com/watch?v=J6lOQS2rWK0
Hope it helps, Gj On Sat, 14 Sep 2019 at 20:15, Varuna Seneviratna < varunasenevira...@gmail.com> wrote: > Hi, > When an HTML5 application is run in NetBeans the message "Browser > refused to debug this tab, Close Chrome developer tools(or any other > browser debugger") and try again" is given by NetBeans, Why? no developer > tools are open, nor any other browser debugger. > > Varuna >