java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.jithin.myapplication/com.example.jithin.myapplication.Song_List}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference

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Solutions on the web

via Stack Overflow by Android Developer Trainee
, 1 year ago
Unable to start activity ComponentInfo{com.example.jithin.myapplication/com.example.jithin.myapplication.Song_List}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference
via stackoverflow.com by Unknown author, 2 years ago
Unable to start activity ComponentInfo{br.com.luizugliano.actionbar/br.com.luizugliano.actionbar.WelcomeActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference
via Stack Overflow by Luiz Henrique Ugliano
, 2 years ago
Unable to start activity ComponentInfo{br.com.luizugliano.actionbar/br.com.luizugliano.actionbar.WelcomeActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference
via Stack Overflow by Cristian Maranca
, 1 year ago
Unable to start activity ComponentInfo{com.example.cristian.befficient/com.example.cristian.befficient.NewAct}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference
via Stack Overflow by gdeepak284
, 10 months ago
Unable to start activity ComponentInfo{com.atg.antivirusnew/com.atg.antivirusnew.owaspguard.OWASP_MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference
via Stack Overflow by Phoneswapshop
, 2 years ago
Unable to start activity ComponentInfo{com.llamacorp.equate/gabilheri.com.flashcards.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.jithin.myapplication/com.example.jithin.myapplication.Song_List}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2426)

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