I Installed QT 5.9.5 and ArcGIS runtime SDK 100.2 on the Linux platform ubuntu 18.4. I followed the instruction on your tutorial page but still have a problem with building my own app. whenever I create a quick or QML app in QT or click on ArcGIS SDK icon it shows just a grey screen and in upper version requests a certificate file which I don't know how to get! I tried any version but the problem insists.
what goes wrong?