a>
                    <a name="//apple_ref/swift/Method/loadTile(at:result:)" class="dashAnchor"></a>
                    <a class="token" href="#/s:8MapCacheAAC8loadTile2at6resultySo17MKTileOverlayPatha_y10Foundation4DataVSg_s5Error_pSgtctF">loadTile(at:<wbr>result:<wbr>)</a>
                    </code>
                  </div>
                  <div class="height-container">
                    <div class="pointer-container"></div>
                    <section class="section">
                      <div 