java.lang.RuntimeException

Unable to instantiate activity ComponentInfo{com.taponestudio.eazyshoppinglist/com.taponestudio.eazyshoppinglist.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window$Callback android.view.Window.getCallback()' on a null object reference

Solutions on the web45598

  • via Android Enthusiasts by Elias Lankinen
    , 11 months ago
    Unable to instantiate activity ComponentInfo{com.taponestudio.eazyshoppinglist/com.taponestudio.eazyshoppinglist.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window$Callback android.view.Window.getCallback()' on a null object reference
  • Unable to instantiate activity ComponentInfo{com.example.android.appName/com.example.android.appName.LoginActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window$Callback android.view.Window.getCallback()' on a null object reference
  • via Stack Overflow by CJovany
    , 1 year ago
    Unable to instantiate activity ComponentInfo{app.jovany.com.memorama/app.jovany.com.memorama.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window$Callback android.view.Window.getCallback()' on a null object reference
  • Stack trace

    • java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.taponestudio.eazyshoppinglist/com.taponestudio.eazyshoppinglist.MainActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'android.view.Window$Callback android.view.Window.getCallback()' on a null object reference at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2327) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2476)

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