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 key="login" uuid="44C3127E-C02E-11EA-A19E-8860B7D749F2" encoding="&#x2713;" method="post" uri="">
    <field id="uuid-44C34226-C02E-11EA-A19E-8860B7D749F2" attrs="" name="username" display="Username" key="username" value="" widget="text"/>
    <field attrs="" id="uuid-44C37570-C02E-11EA-A19E-8860B7D749F2" widget="password" key="password" display="Password" name="password"/>
    <field id="uuid-44C3A626-C02E-11EA-A19E-8860B7D749F2" attrs="" key="submit" value="" widget="submit" name="submit" display="Login"/>
  </form>
</response>