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via GitHub by wenmingvs
, 1 year ago
Unable to start activity ComponentInfo{com.wenming.weiswift/com.wenming.weiswift.ui.login.activity.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.wenming.weiswift.ui.login.fragment.home.HomeFragment.setOnBarListener(com.wenming.weiswift.ui.login.fragment.home.HomeFragment$onButtonBarListener)' on a null object reference
via Stack Overflow by Mauro Telese
, 1 year ago
Unable to start activity ComponentInfo{com.example.mauro.navigatore/com.example.mauro.navigatore.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.TabHost.setup()' on a null object reference
via Stack Overflow by sam88
, 1 year ago
Unable to start activity ComponentInfo{com.demosquareout.compaq.Pingapp/com.demosquareout.compaq.Pingapp.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void PingApp.fragments.PersonDetails.loadAllData()' on a null object reference
via Stack Overflow by magued
, 2 months ago
Unable to start activity ComponentInfo {abcd.com.eatme/abcd.com.eatme.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.firebase.ui.database.FirebaseRecyclerAdapter.startListening()' on a null object reference
via Stack Overflow by Maruf Heavyman
, 1 year ago
Unable to start activity ComponentInfo{com.deneme.deneme/com.deneme.deneme.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void android.widget.Button.setOnClickListener(android.view.View$OnClickListener)' on a null object reference
via Stack Overflow by Gurjeet Singh
, 8 months ago
Unable to start activity ComponentInfo{com.example.gurjeet.application/com.example.gurjeet.application.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'void com.google.android.gms.ads.AdView.loadAd(com.google.android.gms.ads.AdRequest)' on a null object reference
java.lang.NullPointerException: Attempt to invoke virtual method 'void com.wenming.weiswift.ui.login.fragment.home.HomeFragment.setOnBarListener(com.wenming.weiswift.ui.login.fragment.home.HomeFragment$onButtonBarListener)' on a null object reference	at com.wenming.weiswift.ui.login.activity.MainActivity.showHomeFragment(MainActivity.java:237)	at com.wenming.weiswift.ui.login.activity.MainActivity.switchToFragment(MainActivity.java:216)	at com.wenming.weiswift.ui.login.activity.MainActivity.setTabFragment(MainActivity.java:313)	at com.wenming.weiswift.ui.login.activity.MainActivity.onCreate(MainActivity.java:127)	at android.app.Activity.performCreate(Activity.java:6876)	at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1135)	at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:3206)	at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:3349)	at android.app.ActivityThread.access$1100(ActivityThread.java:221)	at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1794)	at android.os.Handler.dispatchMessage(Handler.java:102)	at android.os.Looper.loop(Looper.java:158)	at android.app.ActivityThread.main(ActivityThread.java:7224)	at java.lang.reflect.Method.invoke(Native Method)	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1230)	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1120)	at de.robv.android.xposed.XposedBridge.main(XposedBridge.java:134)