Files not actually inside the dependecy

[lamba92]

04-22 14:31:03.966 5487-5487/it.unito.lamba.projector E/AndroidRuntime: FATAL EXCEPTION: main
    Process: it.unito.lamba.projector, PID: 5487
    java.lang.RuntimeException: Unable to start activity ComponentInfo{it.unito.lamba.projector/it.unito.lamba.projector.LoginActivity}: android.view.InflateException: Binary XML file line #118: Binary XML file line #118: Error inflating class in.championswimmer.libsocialbuttons.buttons.BtnSocial
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2892)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3027)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:101)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:73)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1786)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6656)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:823)
     Caused by: android.view.InflateException: Binary XML file line #118: Binary XML file line #118: Error inflating class in.championswimmer.libsocialbuttons.buttons.BtnSocial
     Caused by: android.view.InflateException: Binary XML file line #118: Error inflating class in.championswimmer.libsocialbuttons.buttons.BtnSocial
     Caused by: java.lang.ClassNotFoundException: Didn't find class "in.championswimmer.libsocialbuttons.buttons.BtnSocial" on path: DexPathList[[zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/base.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_dependencies_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_resources_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_slice_0_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_slice_1_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_slice_2_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_slice_3_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_slice_4_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_slice_5_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_slice_6_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_slice_7_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_slice_8_apk.apk", zip file "/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/lib/x86, /system/lib]]
        at dalvik.system.BaseDexClassLoader.findClass(BaseDexClassLoader.java:125)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:379)
        at java.lang.ClassLoader.loadClass(ClassLoader.java:312)
        at android.view.LayoutInflater.createView(LayoutInflater.java:606)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:790)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:730)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:863)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
        at android.view.LayoutInflater.rInflate(LayoutInflater.java:866)
        at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:824)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:515)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:423)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:374)
04-22 14:31:03.969 5487-5487/it.unito.lamba.projector E/AndroidRuntime:     at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
        at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
        at it.unito.lamba.projector.LoginActivity.onCreate(LoginActivity.kt:40)
        at android.app.Activity.performCreate(Activity.java:7117)
        at android.app.Activity.performCreate(Activity.java:7108)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1262)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2867)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3027)
        at android.app.servertransaction.LaunchActivityItem.execute(LaunchActivityItem.java:78)
        at android.app.servertransaction.TransactionExecutor.executeCallbacks(TransactionExecutor.java:101)
        at android.app.servertransaction.TransactionExecutor.execute(TransactionExecutor.java:73)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1786)
        at android.os.Handler.dispatchMessage(Handler.java:106)
        at android.os.Looper.loop(Looper.java:164)
        at android.app.ActivityThread.main(ActivityThread.java:6656)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:823)
    	Suppressed: java.io.IOException: No original dex files found for dex location /data/app/it.unito.lamba.projector-BxNwJ2lMy-VoD5atSXRZpw==/split_lib_resources_apk.apk
        at dalvik.system.DexFile.openDexFileNative(Native Method)
        at dalvik.system.DexFile.openDexFile(DexFile.java:356)
        at dalvik.system.DexFile.<init>(DexFile.java:103)
        at dalvik.system.DexFile.<init>(DexFile.java:77)
        at dalvik.system.DexPathList.loadDexFile(DexPathList.java:374)
        at dalvik.system.DexPathList.makeDexElements(DexPathList.java:337)
        at dalvik.system.DexPathList.<init>(DexPathList.java:157)
        at dalvik.system.BaseDexClassLoader.<init>(BaseDexClassLoader.java:65)
        at dalvik.system.PathClassLoader.<init>(PathClassLoader.java:64)
        at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:73)
        at com.android.internal.os.ClassLoaderFactory.createClassLoader(ClassLoaderFactory.java:88)
        at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:72)
        at android.app.ApplicationLoaders.getClassLoader(ApplicationLoaders.java:38)
        at android.app.LoadedApk.createOrUpdateClassLoaderLocked(LoadedApk.java:713)
        at android.app.LoadedApk.getClassLoader(LoadedApk.java:747)
        at android.app.LoadedApk.getResources(LoadedApk.java:969)
        at android.app.ContextImpl.createAppContext(ContextImpl.java:2298)
        at android.app.ActivityThread.handleBindApplication(ActivityThread.java:5754)
        at android.app.ActivityThread.access$1100(ActivityThread.java:193)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1623)
        		... 6 more