If a value is returned, it becomes the result of the original invocation.</p>
<p>The default behavior is to throw a <code>NoSuchMethodError</code>.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span> </h2>
      <pre class="language-dart"><code class="language-dart">@pragma(&quot;vm:entry-point&quot;)
external dynamic noSuchMethod(Invocation invocation);</code></pre>
    </section>

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