NSUserNotificationCenter defaultUserNotificationCenter returns null in Qt application

Question

I have a simple test Qt application which tries to send user notification on OS X:

void Mac::notify(QString title, QString message) {
  NSUserNotification *userN         


        

Answer 1

Finally I found the problem. My Info.plist file was missing CFBundleIdentifier. After I added it, application was able to register in Notification Center.

<key>CFBundleIdentifier</key>
<string>org.notifytestosx.app</string>