If you are using ArcGIS Runtime SDK for Qt and you require support for Integrated Windows Authentication (IWA), you must use version 5.12.x or 5.13.x for the time being. Qt 5.14 introduced a bug in Qt's networking stack which will prevent you from successfully issuing IWA network requests. This means that workflows such as signing into your organization and accessing your secured maps and layers will not work. This bug is present in 5.15.0 as well. Once the mentioned bug is resolved, ArcGIS Runtime SDK for Qt should begin working as expected with the patched version of Qt. Please reach out to the team on GeoNet if you have any questions.
- The ArcGIS Runtime SDK for Qt Development Team
