Just realized need return type.
--- In flexcoders@yahoogroups.com, "flexaustin" <flexaus...@...> wrote:
>
> Getting error
> 1144: Interface method readExternal in namespace flash.utils:IExternalizable
> is implemented with an incompatible signature
>
>
> public class Data extends EventDispatcher implements IExternalizable
>
> public function writeExternal(output:IDataOutput) {
> output.writeObject(_nodes);
> output.writeObject(_edges);
> output.writeObject(_span);
> output.writeObject(_groups);
> output.writeObject(_root);
> output.writeObject(_tree);
> }
> public function readExternal(input:IDataInput) {
> _nodes = input.readObject();
> _edges = input.readObject();
> _span = input.readObject();
> _groups = input.readObject();
> _root = input.readObject();
> _tree = input.readObject();
> }
>
