NullReferenceException occures in line 73 of TradfriUI/main.cs:
TradfriAuth appSecret = tradfriController.GenerateAppSecret(form.AppSecret, Properties.Settings.Default.appName);
tradfriController is not initialized yet at this stage.
It happens if EnterGatewayPSK dialog gets terminated by the button "Generate and Save".
NullReferenceException occures in line 73 of TradfriUI/main.cs:
TradfriAuth appSecret = tradfriController.GenerateAppSecret(form.AppSecret, Properties.Settings.Default.appName);
tradfriController is not initialized yet at this stage.
It happens if EnterGatewayPSK dialog gets terminated by the button "Generate and Save".
IKEA Tradfri Gateway :