Destroyed DataAdapterList Error

Can anyone tell me where to begin to troubleshoot this error? I’m noticing this multiple times in my server log referencing many different forms. This is running under Servoy 6.1.2 with the Web Client.

2012-10-10 15:32	http-8443-18	ERROR	com.servoy.j2db.util.Debug	Destroyed DataAdapterList FormController[form: list_family,destroyed:true] was still attached to the record, removing it, currentRecord: null	0636517E-05A0-48C5-8C91-62D1CB920396	camp_pilot
java.lang.RuntimeException 
    	at com.servoy.j2db.dataprocessing.DataAdapterList.valueChanged(DataAdapterList.java:440) 
    	at com.servoy.j2db.dataprocessing.Record.fireJSModificationEvent(Record.java:382) 
    	at com.servoy.j2db.dataprocessing.Record.notifyChange(Record.java:825) 
    	at com.servoy.j2db.dataprocessing.Row.fireNotifyChange(Row.java:97) 
    	at com.servoy.j2db.dataprocessing.RowManager.fireRowNotifyChanges(RowManager.java:1340) 
    	at com.servoy.j2db.dataprocessing.RowManager.foundSetChanged(RowManager.java:1291) 
    	at com.servoy.j2db.dataprocessing.FoundSetManager$GlobalFoundSetEventListener.foundSetChanged(FoundSetManager.java:2143) 
    	at com.servoy.j2db.dataprocessing.FoundSetManager$GlobalFoundSetEventListener.foundSetCreated(FoundSetManager.java:2128) 
    	at com.servoy.j2db.dataprocessing.FoundSetManager$GlobalFoundSetEventListener.foundSetsCreated(FoundSetManager.java:2116) 
    	at com.servoy.j2db.dataprocessing.FoundSetManager.getRelatedFoundSet(FoundSetManager.java:673) 
    	at com.servoy.j2db.dataprocessing.FoundSet.getRelatedFoundSet(FoundSet.java:5696) 
    	at com.servoy.j2db.dataprocessing.Record.getRelatedFoundSet(Record.java:662) 
    	at com.servoy.j2db.dataprocessing.Record.getRelatedFoundSet(Record.java:690) 
    	at com.servoy.j2db.dataprocessing.Record.getValue(Record.java:250) 
    	at com.servoy.j2db.dataprocessing.Record.get(Record.java:422) 
    	at com.servoy.j2db.scripting.RecordingScriptable.get(RecordingScriptable.java:111) 
    	at org.mozilla.javascript.ScriptableObject.getProperty(ScriptableObject.java:2141) 
    	at org.mozilla.javascript.ScriptRuntime.nameOrFunction(ScriptRuntime.java:1805) 
    	at org.mozilla.javascript.ScriptRuntime.name(ScriptRuntime.java:1758) 
    	at org.mozilla.javascript.Interpreter.interpretLoop(Interpreter.java:1859) 
    	at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:837) 
    	at org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:158) 
    	at com.servoy.j2db.scripting.ScriptEngine.executeFunction(ScriptEngine.java:574) 
    	at com.servoy.j2db.scripting.TableScope.getCalculationValue(TableScope.java:178) 
    	at com.servoy.j2db.scripting.TableScope.getCalculationValue(TableScope.java:201) 
    	at com.servoy.j2db.dataprocessing.FoundSet.getCalculationValue(FoundSet.java:3255) 
    	at com.servoy.j2db.dataprocessing.Record.getValue(Record.java:183) 
    	at com.servoy.j2db.dataprocessing.Record.get(Record.java:422) 
    	at com.servoy.j2db.dataprocessing.FoundSet.get(FoundSet.java:5338) 
    	at com.servoy.j2db.dataprocessing.RelatedFoundSet.get(RelatedFoundSet.java:474) 
    	at com.servoy.j2db.scripting.RecordingScriptable.get(RecordingScriptable.java:111) 
    	at org.mozilla.javascript.ScriptableObject.getProperty(ScriptableObject.java:2141) 
    	at org.mozilla.javascript.ScriptRuntime.getObjectProp(ScriptRuntime.java:1518) 
    	at org.mozilla.javascript.ScriptRuntime.getObjectProp(ScriptRuntime.java:1505) 
    	at org.mozilla.javascript.Interpreter.interpretLoop(Interpreter.java:1402) 
    	at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:837) 
    	at org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:158) 
    	at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:406) 
    	at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3192) 
    	at org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:156) 
    	at com.servoy.j2db.scripting.ScriptEngine.executeFunction(ScriptEngine.java:574) 
    	at com.servoy.j2db.scripting.TableScope.getCalculationValue(TableScope.java:178) 
    	at com.servoy.j2db.scripting.TableScope.getCalculationValue(TableScope.java:201) 
    	at com.servoy.j2db.dataprocessing.FoundSet.getCalculationValue(FoundSet.java:3255) 
    	at com.servoy.j2db.dataprocessing.Record.getValue(Record.java:183) 
    	at com.servoy.j2db.server.headlessclient.dataui.RecordItemModel.getValue(RecordItemModel.java:364) 
    	at com.servoy.j2db.server.headlessclient.dataui.RecordItemModel$WrapModel.getObject(RecordItemModel.java:143) 
    	at org.apache.wicket.Component.getDefaultModelObject(Component.java:1729) 
    	at com.servoy.j2db.server.headlessclient.dataui.WebDataLabel.onBeforeRender(WebDataLabel.java:154) 
    	at org.apache.wicket.Component.internalBeforeRender(Component.java:1069) 
    	at org.apache.wicket.Component.beforeRender(Component.java:1103) 
    	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1777) 
    	at org.apache.wicket.Component.onBeforeRender(Component.java:4001) 
    	at org.apache.wicket.Component.internalBeforeRender(Component.java:1069) 
    	at org.apache.wicket.Component.beforeRender(Component.java:1103) 
    	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1777) 
    	at org.apache.wicket.Component.onBeforeRender(Component.java:4001) 
    	at com.servoy.j2db.server.headlessclient.dataui.WebCellBasedView$WebCellBasedViewListItem.onBeforeRender(WebCellBasedView.java:1023) 
    	at org.apache.wicket.Component.internalBeforeRender(Component.java:1069) 
    	at org.apache.wicket.Component.beforeRender(Component.java:1103) 
    	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1777) 
    	at org.apache.wicket.Component.onBeforeRender(Component.java:4001) 
    	at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:151) 
    	at com.servoy.j2db.server.headlessclient.dataui.WebCellBasedView$WebCellBasedViewListView.onBeforeRender(WebCellBasedView.java:499) 
    	at org.apache.wicket.Component.internalBeforeRender(Component.java:1069) 
    	at org.apache.wicket.Component.beforeRender(Component.java:1103) 
    	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1777) 
    	at org.apache.wicket.Component.onBeforeRender(Component.java:4001) 
    	at org.apache.wicket.Component.internalBeforeRender(Component.java:1069) 
    	at org.apache.wicket.Component.beforeRender(Component.java:1103) 
    	at org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1777) 
    	at org.apache.wicket.Component.onBeforeRender(Component.java:4001) 
    	at com.servoy.j2db.server.headlessclient.dataui.WebCellBasedView.onBeforeRender(WebCellBasedView.java:2769) 
    	at org.apache.wicket.Component.internalBeforeRender(Component.java:1069) 
    	at org.apache.wicket.Component.beforeRender(Component.java:1103) 
    	at org.apache.wicket.Component.prepareForRender(Component.java:2297) 
    	at org.apache.wicket.Component.prepareForRender(Component.java:2329) 
    	at org.apache.wicket.ajax.AjaxRequestTarget.respondComponent(AjaxRequestTarget.java:853) 
    	at org.apache.wicket.ajax.AjaxRequestTarget.respondComponents(AjaxRequestTarget.java:680) 
    	at org.apache.wicket.ajax.AjaxRequestTarget.respond(AjaxRequestTarget.java:590) 
    	at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105) 
    	at com.servoy.j2db.server.headlessclient.WebClientsApplication$7.respond(WebClientsApplication.java:461) 
    	at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1287) 
    	at org.apache.wicket.RequestCycle.step(RequestCycle.java:1358) 
    	at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1465) 
    	at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) 
    	at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:486) 
    	at com.servoy.j2db.server.servlets.Zt.doGet(Zt.java:11) 
    	at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:138) 
    	at javax.servlet.http.HttpServlet.service(HttpServlet.java:617) 
    	at javax.servlet.http.HttpServlet.service(HttpServlet.java:717) 
    	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290) 
    	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) 
    	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233) 
    	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191) 
    	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:563) 
    	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) 
    	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 
    	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:554) 
    	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
    	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298) 
    	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:859) 
    	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588) 
    	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489) 
    	at java.lang.Thread.run(Unknown Source)

The client seems to get slow at the same time these errors are logged. Any ideas anyone?

Servoy staff, any ideas on this?

This is just a log that we generate, it is not really effecting your solution
If you have a reproducible case for this how you get this error then please create a case in our support system.
It could be that this is already fixed for the 6.1.3 release that will come in a few weeks.