java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources$Theme android.content.res.Resources.newTheme()' on a null object reference

Stack Overflow | insidetraitor | 4 months ago
  1. 0

    Context.getResources() returns null while startActivity(Intent) runs

    Stack Overflow | 4 months ago | insidetraitor
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources$Theme android.content.res.Resources.newTheme()' on a null object reference
  2. 0

    crash with moto x 2014 when launch sample app.

    GitHub | 7 months ago | huangyanan
    java.lang.NullPointerException: Attempt to invoke virtual method 'android.content.res.Resources$Theme android.content.res.Resources.newTheme()' on a null object reference
  3. 0
    The resource was accessed after it was dismissed.
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  5. 0
    Initialize the variable before calling a method on it.
  6. 0
    Use 'dialog' to access views from custom_layout layout.
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Root Cause Analysis

  1. java.lang.NullPointerException

    Attempt to invoke virtual method 'android.content.res.Resources$Theme android.content.res.Resources.newTheme()' on a null object reference

    at android.view.ContextThemeWrapper.initializeTheme()
  2. Android Platform
    ContextThemeWrapper.setTheme
    1. android.view.ContextThemeWrapper.initializeTheme(ContextThemeWrapper.java:134)
    2. android.view.ContextThemeWrapper.setTheme(ContextThemeWrapper.java:85)
    2 frames
  3. Android v7
    AppCompatActivity.setTheme
    1. android.support.v7.app.AppCompatActivity.setTheme(AppCompatActivity.java:86)
    1 frame
  4. Android Platform
    ActivityThread.performLaunchActivity
    1. android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2760)
    1 frame