Method.invoke() has thrown a NullPointerException

java.lang.NullPointerException
Javadoc
Thrown when an application attempts to use {@code null} in a case where an object is required. These include:
  • Calling the instance method of a {@code null} object.
  • Accessing or modifying the field of a {@code null} object.
  • Taking the length of {@code null} as if it were an array.
  • Accessing or modifying the slots of {@code null} as if it were an array.
  • Throwing {@code null} as if it were a {@code Throwable} value.

Applications should throw instances of this class to indicate other illegal uses of the {@code null} object. {@code NullPointerException} objects may be constructed by the virtual machine as if {@linkplain Throwable#Throwable(String, Throwable, boolean, boolean) suppression were disabled and/or the stack trace was not writable}. @author unascribed @since JDK1.0

at com.android.webview.chromium.WebViewContentsClientAdapter.getDefaultVideoPoster
at org.chromium.android_webview.DefaultVideoPosterRequestHandler$1.run
at android.os.Handler.handleCallback
(source)
at android.os.Handler.dispatchMessage
(source)
at android.os.Looper.loop
(source)
at android.app.ActivityThread.main
(source)
at java.lang.reflect.Method.invoke
(source)
6 frames hidden

Typical Exception Messages

  1. Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference

Origin

WebViewContentsClientAdapter.getDefaultVideoPoster() has thrown a NullPointerException

java.lang.NullPointerException
com.android.webview.chromium.WebViewContentsClientAdapter.getDefaultVideoPoster
9Web pages

Specific cases

External results for this pattern (8)

  1. vanitasvitaevia GitHub1 month ago
    Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference
    Show stack trace
  2. Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference
    Show stack trace
  3. Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference
    Show stack trace
  4. Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference
    Show stack trace
  5. gj_via Stack Overflow1 month ago
    Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference
    Show stack trace
  6. Xexizvia Stack Overflow1 month ago
    Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference
    Show stack trace
  7. Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference
    Show stack trace
  8. Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference
    Show stack trace