java.lang.RuntimeException

Unable to start activity ComponentInfo{com.example.newtable.newtable/com.example.newtable.newtable.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference

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Solutions on the web45749

  • Unable to start activity ComponentInfo{com.example.newtable.newtable/com.example.newtable.newtable.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  • via Stack Overflow by Armando Alberti
    , 1 year ago
    Unable to start activity ComponentInfo{youth_stories.com.youth_stories/youth_stories.com.youth_stories.Home}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  • Unable to start activity ComponentInfo{com.phinder.phinder/com.phinder.phinder.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference
  • Stack trace

    • java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.newtable.newtable/com.example.newtable.newtable.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'int java.lang.String.length()' on a null object reference at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2416) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)

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