I am getting some exceptions when running my game on a Windows Phone 8 device.
The exceptions are a bit random, but they happen sometimes when I try to resume the game after going to the device's home screen.
Don't know if the errors are related with GameSparks or if it is some Windows Phone 8 internal problem.
I have attached a file with the exceptions messages.
The SDK of GameSparks I am using is the SDK for Unity, version 3.0.2.
There was a bug with WP8 in the pre 3.1.2 version where some information was not being passed to the JSON parser, as far as I'm aware this has been fixed in the latest version (3.1.2) which you can find here: https://docs.gamesparks.net/sdk/unity3d-sdk-v3-new
Thanks. I updated to the latest version and now is working fine.