java.lang.NullPointerException

51cto.com | 7 months ago
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    51cto.com | 7 months ago
    java.lang.NullPointerException

    Root Cause Analysis

    1. java.lang.NullPointerException

      No message provided

      at com.opensymphony.xwork2.util.ClassLoaderUtil.getResource()
    2. XWork
      ConfigurationException.<init>
      1. com.opensymphony.xwork2.util.ClassLoaderUtil.getResource(ClassLoaderUtil.java:93)
      2. com.opensymphony.xwork2.util.location.LocationUtils.getLocation(LocationUtils.java:285)
      3. com.opensymphony.xwork2.util.location.LocationUtils.getLocation(LocationUtils.java:199)
      4. com.opensymphony.xwork2.XWorkException.<init>(XWorkException.java:104)
      5. com.opensymphony.xwork2.XWorkException.<init>(XWorkException.java:87)
      6. com.opensymphony.xwork2.config.ConfigurationException.<init>(ConfigurationException.java:75)
      6 frames
    3. Struts2
      DefaultPropertiesProvider.register
      1. org.apache.struts2.config.DefaultPropertiesProvider.register(DefaultPropertiesProvider.java:47)
      1 frame
    4. XWork
      DefaultConfiguration.reloadContainer
      1. com.opensymphony.xwork2.config.impl.DefaultConfiguration.reloadContainer(DefaultConfiguration.java:180)
      1 frame