[flexcoders] Serializing Object that contains IExternalizable properties

[remygendron]

Hello all,

I'm looking for the easiest way to serialize a dynamic Object 
instance that contains object types that implement IExternalizable. 
In my root object writeExternal method, I sucessfully serializes 
simple types. Everything still works great when I serializes an 
Object instance that contains only simple properties.

But when this Object instance contains class types that implements 
IExternalizable, I get the following error:

ArgumentError: Error #2004: One of the parameters is invalid.
        at flash.utils::ByteArray/writeObject()

Here's the code for my main object, which btw extends Proxy. 
_dynamicProperties is an Object instance used to manage the object 
dynamic properties... ;-)

Any help appreciated!

Thanks!

Starman

        public function writeExternal(output: IDataOutput): void
        {
            // _entityKey implements IExternalizable.
            _entityKey.writeExternal(output);
            
            output.writeBoolean(_dirty);
            output.writeBoolean(_readonly);
            
            // _dynamicProperties is an Object instance.
            output.writeObject(_dynamicProperties);
        }