WINSDKFB for UWP Error When Trying to Open Login Dialog

Unity Engine
, ,
1

Hello…
Has anyone integrated Unity Facebook in UWP ? There is Facebook SDK for Unity but it doesn’t support UWP. I have tried using winsdkfb to show login dialog, but I got an error at LoginAsync. (error attached) I use InvokeOnUIThread from unity so the LoginAsync runs on UI thread.
(Build setting and player setting are attached)

Note: I make empty C# UWP app from visual studio (not from unity) and using same winsdkfb. And the app can successfully show login dialog.

my unity C# code:

private void OnLoginButtonClick()
    {
#if UNITY_WSA && ENABLE_WINMD_SUPPORT
        SessionLoginBehavior loginBehavior = SessionLoginBehavior.WebView;
        FBSession sess = FBSession.ActiveSession;
        sess.FBAppId = "xxxxxxxx";
        sess.WinAppId = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
        List<String> permissionList = new List<String>();
        permissionList.Add("user_friends");
        permissionList.Add("user_photos");
        FBPermissions permissions = new FBPermissions( permissionList );

        UnityEngine.WSA.Application.InvokeOnUIThread(async () =>
        {
            FBResult result = await sess.LoginAsync(permissions, loginBehavior);
            if (result.Succeeded)
            {
                FBUser user = sess.User;
                UnityEngine.Debug.Log(sess.User.Id);
                UnityEngine.Debug.Log(sess.User.Name);
            }
            else
            {
                UnityEngine.Debug.Log("login failed");
            }   
        }, waitUntilDone: true);

#endif
    }

… or maybe there is another sdk for UWP to login facebook ???

8698821--1174128--winsdkfbErrorLoginAsync.PNG
8698821--1174128--winsdkfbErrorLoginAsync.PNG1366×728 92.9 KB

8698821--1174140--winsdkfbErrorLoginAsyncPrjSetting.PNG
8698821--1174143--winsdkfbErrorLoginAsyncConfig.PNG

2

Perhaps facebook SDK requires XAML app type instead of D3D? Did you try switching to that in the build window?

3

Yes, my build setting is xaml. My screen shoot is error from solution generated by unity uwp XAML type.
(I edit my question with Build setting and player setting are attached)

4

I’m stuck here, too. Is it resolved?