"name"><a href="../dart-core/AssertionError/message.html">message</a></span>
          <span class="signature">&#8594; <a href="../dart-core/Object-class.html">Object</a></span>         
        </dt>
        <dd>
          Message describing the assertion error. 
                  <div class="features">final</div>
</dd>
        <dt id="hashCode" class="property inherited">
          <span class="name"><a href="../dart-core/Object/hashCode.html">hashCode</a></span>
          <span class="signature">&#8594; 