Have a good day, guys! I’m facing up with the error: ”unexpected end of json input”, but up to now I haven’t solved it. This is detailed description of my program: <html><head> <script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script> <script> $(document).ready(function(){ $("button").click(function(){ var jsondata = ['']; var jsonarray = JSON.parse(jsondata); $.each(jsonarray, ...