ArgumentError: Error #2004: L'un des paramètres n'est pas valide.
at ObjectOutput/writeObject()
at mx.collections::ArrayList/writeExternal()
at mx.collections::ArrayCollection/writeExternal()
at flash.utils::ByteArray/writeObject()
at mx.utils::ObjectUtil$/copy()
at com.esri.ags.webmap::PopUpRenderer/commitProperties()
at mx.core::UIComponent/validateProperties()
at mx.managers::LayoutManager/validateProperties()
at mx.managers::LayoutManager/doPhasedInstantiation()
at mx.managers::LayoutManager/doPhasedInstantiationCallback()