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java.lang.NullPointerException: 	at org.netbeans.modules.j2ee.deployment.config.ConfigSupportImpl.setCMPMappingInfo(ConfigSupportImpl.java:517)	at org.netbeans.modules.j2ee.ejbjarproject.ejb.wizard.cmp.RelatedCMPWizard.createBeans(RelatedCMPWizard.java:576)	at org.netbeans.modules.j2ee.ejbjarproject.ejb.wizard.cmp.RelatedCMPWizard.access$000(RelatedCMPWizard.java:83)	at org.netbeans.modules.j2ee.ejbjarproject.ejb.wizard.cmp.RelatedCMPWizard$1.run(RelatedCMPWizard.java:173)	at org.openide.util.Task.run(Task.java:189)	at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:330)	at org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:721)