java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.hallo4/com.example.hallo4.MainActivity}: java.lang.NullPointerException

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via Coderanch by Giovanni Montano, 11 months ago
Unable to start activity ComponentInfo{com.example.hallo4/com.example.hallo4.MainActivity}: java.lang.NullPointerException
via Stack Overflow by user3430238
, 2 years ago
Unable to start activity ComponentInfo{com.example.test3/com.example.test3.MainActivity}: java.lang.NullPointerException
via Stack Overflow by Ragesh Kr
, 2 years ago
Unable to start activity ComponentInfo{com.example.test3/com.example.test3.MainActivity}: java.lang.NullPointerException
via Stack Overflow by Clara_57S
, 2 years ago
Unable to start activity ComponentInfo{ytu.ytu1/ytu.ytu1.MainActivity}: java.lang.NullPointerException
via Stack Overflow by Vorotnyak_Nazar
, 1 year ago
Unable to start activity ComponentInfo{com.SlaveryGames.PhoneChecker/md5cc34a7196a93e5e13d1bb5964f64c350.MainActivity}: java.lang.NullPointerException
via blogspot.com by Unknown author, 2 years ago
Unable to start activity ComponentInfo{be.thomasmore.GameLab_2/be.thomasmore.GameLab_2.MainActivity}: java.lang.NullPointerException
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.hallo4/com.example.hallo4.MainActivity}: java.lang.NullPointerException
at com.example.hallo4.MainActivity.onCreate(MainActivity.java:25)
at android.app.Activity.performCreate(Activity.java:5231)
at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)
at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2159)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
at android.app.ActivityThread.access$800(ActivityThread.java:135)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1196)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:136)
at android.app.ActivityThread.main(ActivityThread.java:5017)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:515)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:779)

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