ActionController的:: UrlGenerationError

Question

我有一个视图，我将创建系列，我有一个列表，从列表链接到我的系列的聚合，但标记此错误。

＆＃34; ActionController的:: UrlGenerationError＆＃34;

文件index.html.erb

<section class="capturar">


</section>

<section class="detalles">

</section>


<center>
<h2 style="color:blue;font-size:32px"> Lista de Series </h2>
<%= link_to "Agregar nueva Serie", new_series_path,:class=>"nuevo" %>


</center>

file _formulario_guardar.html.erb

<section class="formulario">

<%= form_for @serie do |f| %> 


<form>


 <%= f.label "Titulo" %>
      <%= f.text_field :class=>"caja"%>



   <p>
      <%= f.submit "Enviar",:class=>"button success" %> <%= link_to "Cancelar", series_path,:class=>"button alert" %>
   </p>

   </form>

<% end %>
</section>

<br><br>

新功能

 def new
           @serie = Serie.new();

  end