l">TlsException</a></li>
      <li><a href="dart-io/WebSocketException-class.html">WebSocketException</a></li>
    </ol>
  </div>

  <div class="col-xs-12 col-sm-9 col-md-8 main-content">
    <h1>FileSystemException class</h1>

    <section class="desc markdown">
      <p>Exception thrown when a file operation fails.</p>
    </section>
    
    <section>
      <dl class="dl-horizontal">

        <dt>Implements</dt>
        <dd>
          <ul class="comma-separated clazz-relationships">
            <li><a hr