I followed the Guide to using Xamarin iOS Binding, but even the sample program on github won't compile. Giving the same error i'm getting on my test.

-- the errors are with a bunch of symbols not found, i.e.:

undefined symbol: _SecItemCopyMatching. Please verify that all the necessary frameworks have been referenced and native libraries are properly linked in'


any ideas?

asked 17 Mar '14, 19:33
troabrea's gravatar image


You should to add Security Framework to "PushNotificationManager.linkwith.cs" in PushwooshBinding:

[assembly: LinkWith ("PushNotificationManager.a", LinkTarget.Simulator | LinkTarget.ArmV7, ForceLoad = true, Frameworks = "CoreGraphics CoreFoundation Security")]
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answered 20 Mar '14, 09:28
Fectum's gravatar image



Thanks for the reply. Now it compiles, but at runtime i get the same error mentioned in the following post.


(25 Mar '14, 12:57) troabrea troabrea's gravatar image

Step 5 of the iOS Xamarin Guide has been updated recently (public void DidReceiveRemoteNotification (UIApplication application, NSDictionary userInfo)), you might need to refresh the page to see changes.

5) Add the methods below to the AppDelegate class:

public override void RegisteredForRemoteNotifications (UIApplication application, NSData deviceToken)
 { PushNotificationManager.PushManager.HandlePushRegistration (deviceToken); }
public override void FailedToRegisterForRemoteNotifications (UIApplication application , NSError error)
 { PushNotificationManager.PushManager.HandlePushRegistrationFailure (error); }
[Export ("application:didReceiveRemoteNotification:")]
public void DidReceiveRemoteNotification (UIApplication application, NSDictionary userInfo)
 { PushNotificationManager.PushManager.HandlePushReceived (userInfo); }
(25 Mar '14, 13:33) Alex Spotar Alex%20Spotar's gravatar image
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question asked: 17 Mar '14, 19:33

question was seen: 2,131 times

last updated: 25 Mar '14, 13:33