java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.contacts/com.android.contacts.activities.ContactEditorActivity}: java.lang.NullPointerException

hivmr.com | 10 months ago
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  1. 0

    db:: 4.65::Error code 55 and 455 xj

    hivmr.com | 10 months ago
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.android.contacts/com.android.contacts.activities.ContactEditorActivity}: java.lang.NullPointerException
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    All Apps activity failes to load android

    Stack Overflow | 4 years ago | user1446632
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.mysoftware.mysoftwareos.mobile/com.mysoftware.mysoftwareos.mobile.AllAppsActivity}: java.lang.NullPointerException
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    Same code but app crashes?

    Stack Overflow | 1 year ago | jcrossley
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    "You need to use a theme.appcompat theme" with Theme.AppCompat as theme, Sdk v23

    Stack Overflow | 2 years ago | guillaume_fr
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    App crash on SettingsExampleActivity

    GitHub | 1 year ago | anirudhd
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Root Cause Analysis

  1. java.lang.RuntimeException

    Unable to start activity ComponentInfo{com.android.contacts/com.android.contacts.activities.ContactEditorActivity}: java.lang.NullPointerException

    at android.app.ActivityThread.performLaunchActivity()
  2. Android Platform
    ActivityThread.handleLaunchActivity
    1. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1968)
    2. android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1993)
    2 frames