Index: grails-app/services/com/lemans/ds/attribute/AttributeService.groovy
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diff -u -r6589f245faeca98e17097593b8a40e8225ebeda9 -r1cb43b5a3e7fd3888457d80d0bc19c493d89eba4
--- grails-app/services/com/lemans/ds/attribute/AttributeService.groovy	(.../AttributeService.groovy)	(revision 6589f245faeca98e17097593b8a40e8225ebeda9)
+++ grails-app/services/com/lemans/ds/attribute/AttributeService.groovy	(.../AttributeService.groovy)	(revision 1cb43b5a3e7fd3888457d80d0bc19c493d89eba4)
@@ -68,7 +68,7 @@
     private Map addGroupingAttr(Map criteria, Map data) {
         JsonSlurper slurper = new JsonSlurper()
         data.results.each {
-            it[criteria.groupingAttrName] = it.attributes instanceof Clob ? slurper.parseText(XML.toJSONArray(it.attributes.characterStream.text).toString()).attributes : slurper.parseText(it.attributes.toString()).attributes
+            it[criteria.groupingAttrName] = it.attributes instanceof Clob ? slurper.parseText(XML.toJSONArray(it.attributes.characterStream.text).toString()).attributes : slurper.parseText(XML.toJSONArray(it.attributes).toString()).attributes
             it.remove('attributes')
         }
         data