Hi, i am developing android game by using this server. i am successfully register android device and i can see device token by log in with my account under push notification->users
But i am facing some issue while sending push notification from android to iphone device. actually this game has already been developed in Iphone. So, i have to move with compatibility for both devices.
I am able to send push notification from android to android device. and also iphone device can successfully send notification to android device but androd device's are not able to send notification to iPhone.
I get such type of error.
1. iOS Exception While Sending Message APNS:  Invalid token
2. iOS Exception While Sending Message An error response packet was received from the APNS server: APNS:  Invalid token.
Please reply for the same.