com.webobjects.foundation.NSForwardException [java.lang.IllegalArgumentException] removeObjectToPropertyWithKey: the key pages is not a Array or one of its subclasses - unable to remove the value.: <com.sgroup.area.Navigation name: com.sgroup.area.Navigation subcomponents: {0.0.19.0.1.59.1.1.0.0.6 =
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Exception in 'performParentAction(delete)'. Parent: '<com.sgroup.client.ClientPageEdit name: com.sgroup.client.ClientPageEdit subcomponents: {0 = <com.sgroup.wrappers.MainWrapper name: com.sgroup.wrappers.MainWrapper subcomponents: {0.0 = <com.noxymo.component.NXPage name: com.noxymo.component.NXPage subcomponents: {0.0.19.0.0.0 = <com.noxymo.component.NXDisplayUserMessages name: com.noxymo.component.NXDisplayUserMessages subcomponents: null >; } >; } >; 0.0.19.0.1.59.1.10 = <com.noxymo.component.NXFormInputString name: com.noxymo.component.NXFormInputString subcomponents: null >; 0.0.19.0.1.59.1.28.3.1.0.3.1.6 = <com.noxymo.component.NXDisplayGroupColumn name: com.noxymo.component.NXDisplayGroupColumn subcomponents: {0.0.19.0.1.59.1.28.3.1.0.3.1.6.0.1.1.1.0 = .
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<com.webobjects.woextensions.JSConfirmPanel name: com.webobjects.woextensions.JSConfirmPanel subcomponents: null >; } >; } >'.
One of the following errors may have occurred:
1. The parent does not have a method named 'delete'.
2. An error occurred while executing the method 'delete'.
Please, read the following logs carefully and advise.
java.lang.IllegalArgumentException: removeObjectToPropertyWithKey: the key pages is not a Array or one of its subclasses - unable to remove the value.
[2008-02-28 19:05:33 CST] <WorkerThread0> com.webobjects.foundation.NSForwardException for java.lang.IllegalArgumentException: removeObjectToPropertyWithKey: the key pages is not a Array or one of its subclasses - unable to remove the value.
at com.webobjects.eocontrol.EOCustomObject.excludeObjectFromPropertyWithKey(EOCustomObject.java:987)
at com.webobjects.eocontrol.EOCustomObject.removeObjectFromPropertyWithKey(EOCustomObject.java:1013)
at com.webobjects.eocontrol.EOClassDescription.propagateDeleteForObject(EOClassDescription.java:478)
at com.webobjects.eocontrol.EOCustomObject.propagateDeleteWithEditingContext(EOCustomObject.java:688)
at com.webobjects.eocontrol.EOEditingContext.propagateDeletesUsingTable(EOEditingContext.java:2228)
at com.webobjects.eocontrol.EOEditingContext._processDeletedObjects(EOEditingContext.java:2190)
at com.webobjects.eocontrol.EOEditingContext._processRecentChanges(EOEditingContext.java:1741)
at com.webobjects.eocontrol.EOEditingContext._prepareForPushChanges(EOEditingContext.java:3254)
at com.webobjects.eocontrol.EOEditingContext.saveChanges(EOEditingContext.java:3210)
at com.sgroup.client.ClientPageEdit.delete(ClientPageEdit.java:151)