java.lang.NullPointerException
at org.kuali.rice.kew.doctype.bo.DocumentType.from(DocumentType.java:1684)
at org.kuali.rice.kew.service.impl.KEWModuleService.getExternalizableBusinessObject(KEWModuleService.java:76)
at org.kuali.rice.krad.service.impl.BusinessObjectServiceImpl.getReferenceIfExists(BusinessObjectServiceImpl.java:306)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196)
at $Proxy62.getReferenceIfExists(Unknown Source)
at org.kuali.rice.krad.service.impl.DictionaryValidationServiceImpl.validateReferenceExists(DictionaryValidationServiceImpl.java:471)
at org.kuali.rice.krad.service.impl.DictionaryValidationServiceImpl.validateReferenceExistsAndIsActive(DictionaryValidationServiceImpl.java:647)
at org.kuali.rice.kns.kim.type.DataDictionaryTypeServiceBase.validateReferencesExistAndActive(DataDictionaryTypeServiceBase.java:293)
at org.kuali.rice.kns.kim.type.DataDictionaryTypeServiceBase.validateAttributes(DataDictionaryTypeServiceBase.java:178)
at org.kuali.rice.kim.document.rule.GenericPermissionMaintenanceDocumentRule.processCustomRouteDocumentBusinessRules(GenericPermissionMaintenanceDocumentRule.java:93)
at org.kuali.rice.kns.maintenance.rules.MaintenanceDocumentRuleBase.processRouteDocument(MaintenanceDocumentRuleBase.java:233)
at org.kuali.rice.krad.rules.rule.event.RouteDocumentEvent.invokeRuleMethod(RouteDocumentEvent.java:62)
at org.kuali.rice.krad.service.impl.KualiRuleServiceImpl.applyRules(KualiRuleServiceImpl.java:85)