Call function from wp8 ui thread

Unity Engine
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1

In Windows Metro i can use Appcallbacks.instance.InvokeOnAppThread
How can i do it in wp8?
UnityPlayer.UnityApp.BeginInvoke(new UnityPlayer.Action(() => { my unity3d functions })); raise an error Access violation reading location

2

Could you try isolating what function call causes such access violation? It’s really not clear what you’re doing in “my unity3d functions”.