java.lang.NullPointerException

Apereo Issues | Patrick Berry | 1 decade ago
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    Serialization giving probem with HashMap

    Oracle Community | 1 decade ago | 843834
    java.lang.NullPointerException
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    getting xml serializer exception

    Oracle Community | 1 decade ago | 843834
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at org.apache.xml.serialize.OutputFormat.whichMethod()
    2. Xerces2-j
      OutputFormat.<init>
      1. org.apache.xml.serialize.OutputFormat.whichMethod(OutputFormat.java:886)
      2. org.apache.xml.serialize.OutputFormat.<init>(OutputFormat.java:316)
      2 frames