biblatex Adressverzeichnis lässt sich nicht erstellen

%\RequirePackage{filecontents}
\begin{filecontents}{\jobname.dbx}

    \DeclareDatamodelEntrytypes{orgentry}

    \DeclareDatamodelFields[type=field, datatype=literal]{%
        name,
        organization,
        city,
        zip,
        street,
        phone,
        fax,
        mobile,
        email,
        url,
    note}

    \DeclareDatamodelEntryfields{%
        name,
        organization,
        city,
        zip,
        street,
        phone,
        fax,
        mobile,
        email,
        url,
    note}
\end{filecontents}
\begin{filecontents}{\jobname.bib}
    @orgentry{ant,
        name = {Ant},
        zip = {030},
    }
    @orgentry{zebra,
        name = {zebra},
        zip = {030},
        city = {Berlin},
    }
    @orgentry{MalteserPsycho,
        name =      {Psychosoziale Angebote},
        sortas =    {},
        title =     {},
        organization = {Malteser Traumanetzwerk\\
        Christine Straube},
        city =      {Berlin},
        zip =       {},
        country =   {}, 
        street =    {},
        phone =     {02372/96820},
        fax =       {02372/62475},
        mobile =    {},
        email =     {malteserwerke@malteser.de},
        url =       {www.malteser-traumanetzwerk.de},
        note =      {Die Malteserwerke bieten auf dieser Homepage eine deutschlandweite                 Datenbank mit Therapeuten, Psychologen und Fachärzten, die mit                      traumatisierten Flüchtlingen arbeiten.}
    }
\end{filecontents}

\documentclass[]{scrartcl}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[ngerman]{babel}
\usepackage[autostyle]{csquotes}
\usepackage{tcolorbox}
\usepackage[datamodel=\jobname,defernumbers,
%sorting=name
]{biblatex}
\addbibresource{\jobname.bib}

\setlength{\bibitemsep}{3ex}
\defbibenvironment{orgentries}
  {\list
      {}%
     {%
      \setlength{\itemsep}{\bibitemsep}%
      \setlength{\parsep}{\bibparsep}}%
      }
  {\endlist}%
  {\item}%
      \defbibheading{bibliography}{}
\DeclareFieldFormat{large}{{\large#1}}
\DeclareFieldFormat{small}{{\small#1}}
\renewcommand{\newblockpunct}{\par}
\DeclareBibliographyDriver{orgentry}{%
    \usebibmacro{begentry}%
    \iffieldundef{name}{}{\printfield{name}}\newblock%
    \printfield[large]{organization}\newblock%
    \printfield{street}\newblock%
    \iffieldundef{city}{}{\iffieldundef{zip}{\typeout{Warning: zip
    code missing}}{\printfield{zip}\setunit{\addspace}\printfield{city}}}\newblock%
    \printfield{phone}\newblock%
    \printfield{fax}\newblock%
    \printfield{mobile}\newblock%
    \printfield{email}\newblock%
    \printfield{url}\newblock%
    \printfield{note}
    \usebibmacro{finentry}
}
\DeclareSortingScheme{name}{
    \sort{
        \field{name}
    }
}

\DeclareCiteCommand{\printaddress}{}{%
    \printtext{\par\noindent}%
    \printfield[small]{name}%
    \setunit{\\}\printfield[large]{organization}%
    \setunit{\\}\printfield{street}%
    \setunit{\\}\iffieldundef{city}{}{\iffieldundef{zip}{\typeout{Warning: zip
    code missing}}{\printfield{zip}\setunit{\addspace}\printfield{city}}}%
    \setunit{\\}\printfield{phone}%
    \setunit{\\}\printfield{fax}%
    \setunit{\\}\printfield{mobile}%
    \setunit{\\}\printfield{email}%
    \setunit{\\}\printfield{url}%
    \setunit{\\}\printfield{note}
}{}{}

\begin{document}
\begin{tcolorbox}
\printaddress{MalteserPsycho}
\end{tcolorbox}
\nocite{zebra,ant,MalteserPsycho}
\printbibliography[env=orgentries]
\end{document}