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 encoding="&#x2713;" method="post" uuid="C5597494-C3F0-11EA-8F66-EFE047F95FFE" uri="" key="login">
    <field display="Username" id="uuid-C5599BFE-C3F0-11EA-8F66-EFE047F95FFE" value="" attrs="" key="username" widget="text" name="username"/>
    <field widget="password" name="password" attrs="" key="password" id="uuid-C559C5E8-C3F0-11EA-8F66-EFE047F95FFE" display="Password"/>
    <field attrs="" key="submit" value="" id="uuid-C559F72A-C3F0-11EA-8F66-EFE047F95FFE" widget="submit" name="submit" display="Login"/>
  </form>
</response>