XSLT Error

    Empty filename at /home/ubuntu/perl5/perlbrew/perls/perl-5.18.0/lib/site_perl/5.18.0/Chameleon5/Template/XSLT.pm line 575.
    

Response XML

<?xml version="1.0"?>
<response>
  <form uri="" method="post" encoding="&#x2713;" key="login" uuid="84E9C468-1996-11EA-8967-6E1A4A0E2E26">
    <field display="Username" id="uuid-84E9F4EC-1996-11EA-8967-6E1A4A0E2E26" key="username" value="" attrs="" name="username" widget="text"/>
    <field id="uuid-84EA223C-1996-11EA-8967-6E1A4A0E2E26" key="password" display="Password" attrs="" name="password" widget="password"/>
    <field attrs="" display="Login" id="uuid-84EA5D06-1996-11EA-8967-6E1A4A0E2E26" value="" key="submit" widget="submit" name="submit"/>
  </form>
</response>