title: Thymeleaf exception Neither BindingResult nor plain target object for bean name
body: <p>Edited with @Crafalo suggestion</p>
  
  <pre><code>&lt;form action="#" th:action="@{/admin/dict/adder}" th:object="${dictionary}" method="post"&gt;
      &lt;table&gt;
          &lt;tr&gt;
              &lt;td&gt;Typ slownika:&lt;/td&gt;
              &lt;td&gt;
                  &lt;select class="form-control" th:field="*{dict}"  id="dropType"&gt;
                      &lt;option value="0" th:text="select operator" &gt;&lt;/option&gt;
                      &lt;option th:each="dict : ${dictList}" th:value="${dict.id}"
                              th:text="${dict.description}"&gt;Cos&lt;/option&gt;
                  &lt;/select&gt;
              &lt;/td&gt;
          &lt;/tr&gt;
  </code></pre>
  
  <p>Controller</p>
  
  <pre><code>  List&lt;Dictionary&gt; dictList = dictService.findAllDictionaries();
          model.addAttribute("dictionary", new Dictionary());
          model.addAttribute("dictList", dictList);
  
  
  
  Neither BindingResult nor plain target object for bean name 'dict' available as request attribute
  </code></pre>
  
  <p>In select/option i want have a parnet Dictionary in this form i need create a child Dictionary    </p>