java.lang.RuntimeException

Unable to instantiate activity ComponentInfo{com.example.ecohapp/com.example.ecohapp.SignUpActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.content.Context.getPackageName()' on a null object reference

Solutions on the web45669

  • Unable to instantiate activity ComponentInfo{com.example.ecohapp/com.example.ecohapp.SignUpActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.content.Context.getPackageName()' on a null object reference
  • via Stack Overflow by Mayank Khursija
    , 1 year ago
    Unable to instantiate activity ComponentInfo{com.quickblox.q_municate/ui.splash.SplashActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.content.Context.getPackageName()' on a null object reference
  • Unable to instantiate activity ComponentInfo{nl.knapper_development.www.jrw/nl.knapper_development.www.jrw.instelling}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.content.Context.getPackageName()' on a null object reference
  • Stack trace

    • java.lang.RuntimeException: Unable to instantiate activity ComponentInfo{com.example.ecohapp/com.example.ecohapp.SignUpActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'java.lang.String android.content.Context.getPackageName()' on a null object reference at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2361) at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2510)

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