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java.lang.NullPointerException
java.lang.NullPointerException: 	at weblogic.descriptor.BasicDescriptorManager.writeDescriptorBeanAsXML(BasicDescriptorManager.java:462)	at weblogic.descriptor.BasicDescriptorManager.writeDescriptorBeanAsXML(BasicDescriptorManager.java:406)	at weblogic.application.ddconvert.EarConverter.convertDDs(EarConverter.java:68)	at weblogic.application.ddconvert.DDConverter.runBody(DDConverter.java:157)	at weblogic.utils.compiler.Tool.run(Tool.java:158)	at weblogic.utils.compiler.Tool.run(Tool.java:115)	at weblogic.application.ddconvert.DDConverter.main(DDConverter.java:177)	at weblogic.DDConverter.main(DDConverter.java:10)