java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.List com.hb.backend.birthpayApi.model.ProfileCollection.getItems()' on a null object reference

Stack Overflow | Tom Finet | 6 months ago
  1. 0

    java.lang.NullPointerException, why?

    Stack Overflow | 6 months ago | Tom Finet
    java.lang.NullPointerException: Attempt to invoke virtual method 'java.util.List com.hb.backend.birthpayApi.model.ProfileCollection.getItems()' on a null object reference
  2. 0
    Initialize the variable before calling a method on it.
  3. 0
    Use 'dialog' to access views from custom_layout layout.
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  5. 0
    The resource was accessed after it was dismissed.
  6. 0
    The parsed JSON does not contains the requested field.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      Attempt to invoke virtual method 'java.util.List com.hb.backend.birthpayApi.model.ProfileCollection.getItems()' on a null object reference

      at com.hb.birthpay.utils.EndpointTask$GetFriends.doInBackground()
    2. com.hb.birthpay
      EndpointTask$GetFriends.doInBackground
      1. com.hb.birthpay.utils.EndpointTask$GetFriends.doInBackground(EndpointTask.java:101)
      2. com.hb.birthpay.utils.EndpointTask$GetFriends.doInBackground(EndpointTask.java:67)
      2 frames