Upload with Rapyd

[eluser]DeaX[/eluser]
So, I try with the standalone version but :

When i add this array for upload field :

Code:

array(
            'type'        => 'upload',
            'name'        => 'image',
            'label'       => 'immagine',
            'upload_path' => './../upload/path/',
            'allowed_types'=> 'jpg|gif',
            'size'=> '50',
        ),

PHP returns this

Code:

Fatal error: Class 'form' not found in D:\wamp\www\rapyd.sa.0.0.4\rapyd\components\fields\upload.php on line 245

So i change the form by rpd_form, like in the other field.

The view of edition works, but when i want to save, PHP returns :

Code:

Notice: Undefined variable: output in D:\wamp\www\rapyd.sa.0.0.4\rapyd\components\fields\upload.php on line 267

Notice: Undefined property: dataform_upload::$upload in D:\wamp\www\rapyd.sa.0.0.4\rapyd\components\fields\upload.php on line 107

Fatal error: Call to a member function initialize() on a non-object in D:\wamp\www\rapyd.sa.0.0.4\rapyd\components\fields\upload.php on line 107

What's the problem ?

Thanks