In windows using ArcGIS, there is a problem on loading ENC chart in QML . How to solve it ?

[AyushiKamboj]

      encLayer.loadStatusChanged.connect(()=> {

                            if (encLayer.loadStatus === Enums.LoadStatusLoaded) {

                                loadedEncLayerCount++;

                            }

                            // loop through the layers and zoom to the combined full extent

                            if (loadedEncLayerCount === datasets.length) {

                                const fullExtents = [];

                                map.operationalLayers.forEach(layer => fullExtents.push(layer.fullExtent));

                                const fullExtentOfLayers = GeometryEngine.combineExtentsOfGeometries(fullExtents);

                                mapView.setViewpointGeometry(fullExtentOfLayers)

                            }

                        });

[JamesBallard1]

I think this may be a duplicate of https://community.esri.com/t5/qt-maps-sdk-questions/in-this-example-the-load-status-will-not-working...