java.lang.NullPointerException

Stack Overflow | bdecaf | 5 years ago
  1. 0

    How would I use XStream to produce smaller output for simple maps?

    Stack Overflow | 5 years ago | bdecaf
    java.lang.NullPointerException
  2. 0

    Android: Saving Map State in Google map

    Stack Overflow | 11 months ago | Junie Negentien
    java.lang.RuntimeException: Unable to resume activity {com.ourThesis.junieNegentien2015/com.ourThesis.junieNegentien2015.MainActivity}: java.lang.NullPointerException
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    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.thoughtworks.xstream.converters.reflection.FieldDictionary.buildMap()
    2. XStream Core
      XStream.aliasAttribute
      1. com.thoughtworks.xstream.converters.reflection.FieldDictionary.buildMap(FieldDictionary.java:128)
      2. com.thoughtworks.xstream.converters.reflection.FieldDictionary.fieldOrNull(FieldDictionary.java:113)
      3. com.thoughtworks.xstream.converters.reflection.FieldDictionary.field(FieldDictionary.java:92)
      4. com.thoughtworks.xstream.converters.reflection.PureJavaReflectionProvider.getField(PureJavaReflectionProvider.java:181)
      5. com.thoughtworks.xstream.mapper.AttributeMapper.addAttributeFor(AttributeMapper.java:169)
      6. com.thoughtworks.xstream.XStream.useAttributeFor(XStream.java:1226)
      7. com.thoughtworks.xstream.XStream.aliasAttribute(XStream.java:1192)
      7 frames
    3. myproject
      XstreamSerializer.<init>
      1. myproject.XstreamSerializer.<init>(XstreamSerializer.java:43)
      1 frame