clicking the list_display link open a new page with the result of my queryset

Hi, I'm trying to do in list_display

a link to open in new tab list_display with results of my queryset.

http://dpaste.com/1445232/

that way I get this error reverse

Reverse for 'evento.views.lista' with arguments '(<Evento: EVENT CITY 01>,)' and keyword arguments '{}' not found.

Could someone help me?

I do not understand why this error because I call the view and pass the argument to the filter queryset but I get this error.

Ricardo

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