java.lang.RuntimeException: Unable to start activity ComponentInfo{com.jacky.launcher/com.jacky.launcher.main.MainActivity}: android.view.InflateException: Binary XML file line #6: Binary XML file line #6: Error inflating class fragment
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2756)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2817)
at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4652)
at android.app.ActivityThread.-wrap19(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1564)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:163)
at android.app.ActivityThread.main(ActivityThread.java:6388)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:930)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:820)
Caused by: android.view.InflateException: Binary XML file line #6: Binary XML file line #6: Error inflating class fragment
Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment
Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'android.support.v17.leanback.widget.PresenterSelector android.support.v17.leanback.widget.ObjectAdapter.getPresenterSelector()' on a null object reference
at android.support.v17.leanback.app.ListRowDataAdapter.(ListRowDataAdapter.java:30)
at android.support.v17.leanback.app.BrowseFragment.setupMainFragment(BrowseFragment.java:1188)
at android.support.v17.leanback.app.BrowseFragment.onCreateView(BrowseFragment.java:1158)
at android.app.Fragment.performCreateView(Fragment.java:2353)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:959)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1149)
at android.app.FragmentManagerImpl.onCreateView(FragmentManager.java:2339)
at android.app.FragmentController.onCreateView(FragmentController.java:98)
at android.app.Activity.onCreateView(Activity.java:6071)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:802)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:752)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:883)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:846)
at android.view.LayoutInflater.inflate(LayoutInflater.java:522)
at android.view.LayoutInflater.inflate(LayoutInflater.java:430)
at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:412)
at android.app.Activity.setContentView(Activity.java:2492)
at com.jacky.launcher.main.MainActivity.onCreate(MainActivity.java:50)
at android.app.Activity.performCreate(Activity.java:6854)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1119)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2709)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2817)
at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4652)
at android.app.ActivityThread.-wrap19(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1564)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:163)
at android.app.ActivityThread.main(ActivityThread.java:6388)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:930)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:820)
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.jacky.launcher/com.jacky.launcher.main.MainActivity}: android.view.InflateException: Binary XML file line #6: Binary XML file line #6: Error inflating class fragment at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2756) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2817) at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4652) at android.app.ActivityThread.-wrap19(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1564) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:163) at android.app.ActivityThread.main(ActivityThread.java:6388) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:930) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:820) Caused by: android.view.InflateException: Binary XML file line #6: Binary XML file line #6: Error inflating class fragment Caused by: android.view.InflateException: Binary XML file line #6: Error inflating class fragment Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'android.support.v17.leanback.widget.PresenterSelector android.support.v17.leanback.widget.ObjectAdapter.getPresenterSelector()' on a null object reference at android.support.v17.leanback.app.ListRowDataAdapter.(ListRowDataAdapter.java:30)
at android.support.v17.leanback.app.BrowseFragment.setupMainFragment(BrowseFragment.java:1188)
at android.support.v17.leanback.app.BrowseFragment.onCreateView(BrowseFragment.java:1158)
at android.app.Fragment.performCreateView(Fragment.java:2353)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:959)
at android.app.FragmentManagerImpl.moveToState(FragmentManager.java:1149)
at android.app.FragmentManagerImpl.onCreateView(FragmentManager.java:2339)
at android.app.FragmentController.onCreateView(FragmentController.java:98)
at android.app.Activity.onCreateView(Activity.java:6071)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:802)
at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:752)
at android.view.LayoutInflater.rInflate(LayoutInflater.java:883)
at android.view.LayoutInflater.rInflateChildren(LayoutInflater.java:846)
at android.view.LayoutInflater.inflate(LayoutInflater.java:522)
at android.view.LayoutInflater.inflate(LayoutInflater.java:430)
at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
at com.android.internal.policy.PhoneWindow.setContentView(PhoneWindow.java:412)
at android.app.Activity.setContentView(Activity.java:2492)
at com.jacky.launcher.main.MainActivity.onCreate(MainActivity.java:50)
at android.app.Activity.performCreate(Activity.java:6854)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1119)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2709)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2817)
at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:4652)
at android.app.ActivityThread.-wrap19(ActivityThread.java)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1564)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:163)
at android.app.ActivityThread.main(ActivityThread.java:6388)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:930)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:820)