Facebook-sdk-for-unity: v7.17.0 NoClassDefFoundError: Failed resolution of: Lcom/facebook/applinks/AppLinkData;

[Vah94]

07-03 13:37:53.557 24755-24856/? E/Unity: AndroidJavaException: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/facebook/applinks/AppLinkData;
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/facebook/applinks/AppLinkData;
at java.lang.reflect.Executable.getParameterTypesInternal(Native Method)
at java.lang.reflect.Method.getParameterTypes(Method.java:186)
at java.lang.Class.getDeclaredMethods(Class.java:1881)
at com.unity3d.player.ReflectionHelper.getMethodID(Unknown Source:26)
at com.unity3d.player.UnityPlayer.nativeRender(Native Method)
at com.unity3d.player.UnityPlayer.c(Unknown Source:0)
at com.unity3d.player.UnityPlayer$e$2.queueIdle(Unknown Source:72)
at android.os.MessageQueue.next(MessageQueue.java:395)
at android.os.Looper.loop(Looper.java:181)
at com.unity3d.player.UnityPlayer$e.run(Unknown Source:32)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.facebook.applinks.AppLinkData" on path: DexPathList[[zip file "/data/app/com.companyname.gamename-vjj0TQJg2ls3rn4VgmMhHg==/base.apk"],nativeLi

[BrokenHell]

I got the same issue too

[Vah94]

Bug on ActivateApp
private void Activate() { if (FB.IsInitialized) { Debug.Log("FB.ActivateApp() FB.IsInitialized"); FB.ActivateApp(); } else { Debug.Log("FB.Init()"); FB.Init(() => { IsInitialized = true; Debug.Log("FB.ActivateApp()"); FB.ActivateApp(); }); } }

[Vah94]

`07-03 13:53:06.538 30586-30680/? I/games.gamename: Rejecting re-init on previously-failed class java.lang.Class: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/facebook/applinks/AppLinkData$CompletionHandler;
at java.lang.Class java.lang.Class.classForName(java.lang.String, boolean, java.lang.ClassLoader) (Class.java:-2)
at java.lang.Class java.lang.Class.forName(java.lang.String, boolean, java.lang.ClassLoader) (Class.java:453)
at java.lang.Class java.lang.Class.forName(java.lang.String) (Class.java:378)
at boolean com.unity3d.player.UnityPlayer.nativeRender() ((null):-2)
at boolean com.unity3d.player.UnityPlayer.c(com.unity3d.player.UnityPlayer) ((null):-1)
at boolean com.unity3d.player.UnityPlayer$e$2.queueIdle() ((null):-1)
at android.os.Message android.os.MessageQueue.next() (MessageQueue.java:395)
at void android.os.Looper.loop() (Looper.java:181)
at void com.unity3d.player.UnityPlayer$e.run() ((null):-1)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.facebook.applinks.AppLinkData$CompletionHandler" on path: DexPathList[[zip file "/data/app/com.companyname.gamename-LEYUhV4_KEPWYWhJUAdTlg==/base.apk"],nativeLibraryDirectories=[/data/app/com.companyname.gamename-LEYUhV4_KEPWYWhJUAdTlg==/lib/arm, /data/app/com.companyname.gamename-LEYUhV4_KEPWYWhJUAdTlg==/base.apk!/lib/armeabi-v7a, /system/lib, /system/vendor/lib]]
at java.lang.Class dalvik.system.BaseDexClassLoader.findClass(java.lang.String) (BaseDexClassLoader.java:134)
at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String, boolean) (ClassLoader.java:379)
at java.lang.Class java.lang.ClassLoader.loadClass(java.lang.String) (ClassLoader.java:312)
at java.lang.Class java.lang.Class.classForName(java.lang.String, boolean, java.lang.ClassLoader) (Class.java:-2)
at java.lang.Class java.lang.Class.forName(java.lang.String, boolean, java.lang.ClassLoader) (Class.java:453)
at java.lang.Class java.lang.Class.forName(java.lang.String) (Class.java:378)
at boolean com.unity3d.player.UnityPlayer.nativeRender() ((null):-2)
at boolean com.unity3d.player.UnityPlayer.c(com.unity3d.player.UnityPlayer) ((null):-1)
at boolean com.unity3d.player.UnityPlayer$e$2.queueIdle() ((null):-1)
at android.os.Message android.os.MessageQueue.next() (MessageQueue.java:395)
at void android.os.Looper.loop() (Looper.java:181)
at void com.unity3d.player.UnityPlayer$e.run() ((null):-1)
Rejecting re-init on previously-failed class java.lang.Class: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/facebook/applinks/AppLinkData$CompletionHandler;
at java.lang.Class java.lang.Class.classForName(java.lang.String, boolean, java.lang.ClassLoader) (Class.java:-2)
at java.lang.Class java.lang.Class.forName(java.lang.String, boolean, java.lang.ClassLoader) (Class.java:453)
at java.lang.Class java.lang.Class.forName(java.lang.String) (Class.java:378)
at boolean com.unity3d.player.UnityPlayer.nativeRender() ((null):-2)
at boolean com.unity3d.player.UnityPlayer.c(com.unity3d.player.UnityPlayer) ((null):-1)
at boolean com.unity3d.player.UnityPlayer$e$2.queueIdle() ((null):-1)
at android.os.Message android.os.MessageQueue.next() (MessageQueue.java:395)
at void android.os.Looper.loop() (Looper.java:181)
at void com.unity3d.player.UnityPlayer$e.run() ((null):-1)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.facebook.applinks.AppLinkData$CompletionHandler" on path: DexPathList[[zip file "/data/app/com.companyname.gamename-LEYUhV4_KEPWYWhJUAdTlg==/base.apk"],nativeLibraryDirectories=[/data/app/com.companyname.gamename-LEYUhV4_KEPWYWhJUAdTlg==/lib/arm, /data/app/com.companyname.gamename-LEYUhV4_KEPWYWhJUAdTlg==/base.apk!/lib/armeabi-v7a, /system/lib, /system/vendor/lib]]
at java.lang.Class dalvik.system.BaseDexClassLoader.findClass(java.lang.String) (BaseDexClassLoader.java:134)
07-03 13:53:06.550 30586-30680/? V/com.facebook.unity.FB: SetUserAgentSuffix(Unity.7.17.0)
07-03 13:53:06.564 30586-30680/? V/com.facebook.unity.FB: Init({"appId":"551918925300215"})
07-03 13:53:06.565 30586-30680/? D/com.facebook.unity.FB: KeyHash: YT1UmUc/nzlf9H4E3Kpr/XbJfnI=
07-03 13:53:06.565 30586-30680/? V/com.facebook.unity.FB: sending to Unity OnInitComplete({"key_hash":"YT1UmUc\/nzlf9H4E3Kpr\/XbJfnI=\n"})
07-03 13:53:06.572 30586-30680/? I/Unity: Using Facebook Unity SDK v7.17.0 with FBAndroidSDK/5.1.1

(Filename: ./Runtime/Export/Debug.bindings.h Line: 45)

07-03 13:53:06.660 30586-30680/? V/com.facebook.unity.FB: LogAppEvent({"logEvent":"StartAnalytics"})
07-03 13:53:06.886 30586-30680/? E/Unity: AndroidJavaException: java.lang.NoClassDefFoundError: Failed resolution of: Lcom/facebook/applinks/AppLinkData;
java.lang.NoClassDefFoundError: Failed resolution of: Lcom/facebook/applinks/AppLinkData;
at java.lang.reflect.Executable.getParameterTypesInternal(Native Method)
at java.lang.reflect.Method.getParameterTypes(Method.java:186)
at java.lang.Class.getDeclaredMethods(Class.java:1881)
at com.unity3d.player.ReflectionHelper.getMethodID(Unknown Source:26)
at com.unity3d.player.UnityPlayer.nativeRender(Native Method)
at com.unity3d.player.UnityPlayer.c(Unknown Source:0)
at com.unity3d.player.UnityPlayer$e$2.queueIdle(Unknown Source:72)
at android.os.MessageQueue.next(MessageQueue.java:395)
at android.os.Looper.loop(Looper.java:181)
at com.unity3d.player.UnityPlayer$e.run(Unknown Source:32)
Caused by: java.lang.ClassNotFoundException: Didn't find class "com.facebook.applinks.AppLinkData" on path: DexPathList[[zip file "/data/app/com.companyname.gamename-LEYUhV4_KEPWYWhJUAdTlg==/base.apk"],nativeLi
`

[BrokenHell]

Did you manage to get the fix ?

[Vah94]

Not yet.

[cometa93]

It's unity sdk bug.
Add :

    <androidPackage spec="com.facebook.android:facebook-applinks:[5,6)" />

To the Dependencies.xml in your facebooksdk folder, then resolve it using jar resolver.

Do we have to import something for iOS as well?

[cometa93]

That is not related bug to the current one.
It looks like you are getting the crash from YOUR/Engine code like it's called UnityEngine things not from the MainThread. But I'm not sure, it's hard to read such a log from that.

I'm not from facebook, but firstly:

• Check if you have proguard enabled if yes, please check your settings.
• Check if you have minification enabled.
• Make sure your AndroidDependencies got all required things written on.
• Check your gradle template.

You should make different thread, as i think this thread should be closed, marked as waiting for fix.

[iMagesBlues]

Thanks for the quick reply,
I have now filed a new bug here
For your reference, I have started an empty Unity project and imported the SDK (v7.17.0) directly.

Unity version: 2018.2.6
Not using proguard file
Minify set to None
Using the default Manifest from SDK
Not using a custom gradle template

[dreamolight]

It's unity sdk bug.
Add :

    <androidPackage spec="com.facebook.android:facebook-applinks:[5,6)" />

To the Dependencies.xml in your facebooksdk folder, then resolve it using jar resolver.

Do we have to import something for iOS as well?

Thanks for providing the solution, I don't think iOS needs extra import, as app links is part of CoreKit for iOS.

[dreamolight]

v7.17.1 fixes this issue with app-links listed in Dependencies.xml