Simple upload problem

[eluser]swanky[/eluser]
Well... I don't see your file input 'userfile' referenced at all in the controller code you posted, and I don't see a 'create_image_group' input in your view.

Did you post the right view/controller pair? It looks like the controller is trying to create a new image group and the view is trying to upload an image to an already existing image group.

The user guide has some really handy information on how to build and validate forms in CodeIgniter. :-)