Erro - Publish HTML Export

Durante a exportação de uma base ocorre erro exibido em tela que não me indica exatamente qual seria o problema. Porém entrando no arquivo de log (arisserverw_stderr.log) eu tenho um erro mais detalhado, porém ainda sem indicação de onde está ocorrendo.

tela:

The export was canceled.

com.idsscheer.aris.client.components.businesspublisher.gui.guiactions.AStaticPublisherAction.handleResult(Unknown Source)

com.idsscheer.aris.client.components.businesspublisher.gui.guiactions.AStaticPublisherAction.access$000(Unknown Source)

com.idsscheer.aris.client.components.businesspublisher.gui.guiactions.AStaticPublisherAction$1$1.run(Unknown Source)

java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:251)

java.awt.EventQueue.dispatchEventImpl(EventQueue.java:721)

java.awt.EventQueue.access$200(EventQueue.java:103)

java.awt.EventQueue$3.run(EventQueue.java:682)

java.awt.EventQueue$3.run(EventQueue.java:680)

java.security.AccessController.doPrivileged(Native Method)

java.security.ProtectionDomain$1.doIntersectionPrivilege(ProtectionDomain.java:76)

java.awt.EventQueue.dispatchEvent(EventQueue.java:691)

com.idsscheer.aris.client.container.common.AFocusManager.dispatchEvent(Unknown Source)

java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:244)

java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:163)

java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:151)

java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:147)

java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:139)

java.awt.EventDispatchThread.run(EventDispatchThread.java:97) 

arisserverw_stderr.log:

report-engine-exception: An error occurred in the report object model. - cannot run DoSort(). Patram-Array "aItems" at pos: "3" invalid

    at com.idsscheer.aris.server.bl.common.reportobjects.aris.logic.AArisObject.sort(Unknown Source)

    at com.idsscheer.aris.server.bl.common.reportobjects.aris.logic.AArisReportRoot.sort(Unknown Source)

    at com.idsscheer.aris.server.bl.common.reportobjects.aris.logic.AArisReportRoot.sort(Unknown Source)

    at sun.reflect.GeneratedMethodAccessor265.invoke(Unknown Source)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:601)

    at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:160)

    at org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:243)

    at org.mozilla.javascript.optimizer.OptRuntime.callN(OptRuntime.java:86)

    at org.mozilla.javascript.gen.c20._c53(defaultLayout:1976)

    at org.mozilla.javascript.gen.c20.call(defaultLayout)

    at org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:97)

    ...

    at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:401)

    at com.idsscheer.report.execution.javascript.AScriptContextFactory.doTopCall(AScriptContextFactory.java:281)

    at com.idsscheer.report.execution.javascript.ADelegatingContextFactory.doTopCall(ADelegatingContextFactory.java:183)

    at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3003)

    at org.mozilla.javascript.gen.c20.call(defaultLayout)

    at org.mozilla.javascript.gen.c20.exec(defaultLayout)

    at com.idsscheer.report.execution.interpreter.AJReportInterpreter.openReport(AJReportInterpreter.java:400)

    at com.idsscheer.report.execution.interpreter.AJReportInterpreter.executeReport(AJReportInterpreter.java:318)

    at com.idsscheer.aris.server.bl.logic.webreport.scripting.AJavaScriptReportThread.run(Unknown Source)

    at com.idsscheer.aris.server.bl.logic.webreport.scripting.AJavaScriptRunner.executeReport(Unknown Source)

    at com.idsscheer.aris.server.bl.logic.webreport.reportimpl.AReportProgressAction.run(Unknown Source)

    at com.idsscheer.aris.server.common.AServerTask$MyRunnable.run(Unknown Source)

    at java.lang.Thread.run(Thread.java:722)