Including xdomain into angular application gives "Illegal invocation" error

[shivangiBilora]

Hi

I tried including the script directly into index.html file as:

<script src="https://cdn.rawgit.com/jpillora/xdomain/0.7.4/dist/xdomain.min.js"></script>

<script>

xdomain.slaves({
  "https://abc.xyz.com": "/proxy.html"
});

</script>

This is an angular 5 application, and the moment I include these scripts, it throws multiple errors saying "Illegal invocation"... Does anyone have any idea what is this about, and how can I resolve it?