java.lang.NullPointerException

DataStax JIRA | Andy Tolbert | 7 months ago
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  2. 0
    Assign onCickListener to imageView in ExpandableListView inside getChildView.
  3. 0
    The Fragment was destroyed, and getActivity() returned null. Don't destroy the Fragment.

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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.datastax.driver.core.ProtocolOptions.getProtocolVersion()
    2. DataStax Java Driver for Apache Cassandra - Core
      ProtocolOptions.getProtocolVersion
      1. com.datastax.driver.core.ProtocolOptions.getProtocolVersion(ProtocolOptions.java:168)
      1 frame