None: empty name at lib/MusicBrainz/Server/Controller/WS/js/Edit.pm line 239, <$fh> line 1.
  File "Edit.pm", line 239, in MusicBrainz::Server::Controller::WS::js::Edit::process_entity
    die 'empty name' unless non_empty($data->{name});
  File "Edit.pm", line 186, in MusicBrainz::Server::Controller::WS::js::Edit::__ANON__
    process_entity($c, $loader, $data);
  File "Edit.pm", line 549, in Try::Tiny::try
    $processor->($c, $loader, $edit, $previewing) if $processor;
  File "Edit.pm", line 553, in MusicBrainz::Server::Controller::WS::js::Edit::process_edits
    };
  File "Edit.pm", line 590, in MusicBrainz::Server::Controller::WS::js::Edit::create_edits
    $data->{edits} = process_edits($c, $data->{edits}, $previewing);
...
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