gistfile1.txt

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        MovieSyncAdapter.initializeSyncAdapter(this);
        MovieSyncAdapter.syncImmediately(this);
        Log.d(LOG_TAG, "onCreate, before setContentView");
        setContentView(R.layout.activity_main);
        Log.d(LOG_TAG, "onCreate, after setContentView");
        View detail_fragment_container_view = findViewById(R.id.detail_fragment_container);
        if (detail_fragment_container_view != null)
            Log.d(LOG_TAG, detail_fragment_container_view.toString());
        else Log.d(LOG_TAG, "Can't find detail_fragment_container_view!!");
        ...}
Error Trace:
10-15 12:16:21.379 19489-19489/telematic.cl.popmovies D/MainActivity: onCreate, before setContentView
10-15 12:16:21.496 19489-19489/telematic.cl.popmovies D/MainActivity: onCreate, after setContentView
10-15 12:16:21.496 19489-19489/telematic.cl.popmovies D/MainActivity: android.widget.LinearLayout{41b71840 V.E..... ......I. 0,0-0,0 #7f0e004d app:id/detail_fragment_container}
10-15 12:16:21.504 19489-19489/telematic.cl.popmovies D/MainActivity: Inside a tablet!
10-15 12:18:31.356 19489-19489/telematic.cl.popmovies D/MainActivity: onCreate, before setContentView
10-15 12:18:31.403 19489-19489/telematic.cl.popmovies E/ActivityThread:     at telematic.cl.popmovies.MainActivity.onCreate(MainActivity.java:26)
10-15 12:18:31.403 19489-19489/telematic.cl.popmovies E/ActivityThread:     at telematic.cl.popmovies.MainActivity.onCreate(MainActivity.java:26) 
10-15 12:18:31.426 19489-19489/telematic.cl.popmovies E/AndroidRuntime: java.lang.RuntimeException: Unable to start activity ComponentInfo{telematic.cl.popmovies/telematic.cl.popmovies.MainActivity}: android.view.InflateException: Binary XML file line #15: Error inflating class fragment
10-15 12:18:31.426 19489-19489/telematic.cl.popmovies E/AndroidRuntime:     at telematic.cl.popmovies.MainActivity.onCreate(MainActivity.java:26)
10-15 12:18:31.426 19489-19489/telematic.cl.popmovies E/AndroidRuntime:     at telematic.cl.popmovies.MainActivity.onCreate(MainActivity.java:26)