[html-formfu] Confusing error with File element

[Gabor HALASZ]

Hi!

I created a logicaly wrong from config when I extend my form with a file
element. I created the config:

filter                              TrimEdges
filter                              HTMLEscape
filter                              HTMLScrubber
<elements>
...
    <elements>
	type                        File
	name                        image
	label_loc                   form.element.label.image
	<attributes>
	    title                   form.element.title.image
	</attributes>
    </elements>
...
</elements>

The form rendered well, but when I tried to process a sumbitted and
validated form:

$upload = $c->stash->{form}->param_value('image');
$c->log->debug( 'CP: ' . Dumper $upload );
$c->log->debug( 'CP: ' . $upload->filename );
$c->log->debug( 'CP: ' . $upload->size );
$c->log->debug( 'CP: ' . $upload->type );
$blob = $upload->slurp if( defined( $upload ) );

I got the confusing error:

[debug] File Uploads are:
.--------------+----------------------------+--------------------+-----------.
| Parameter    | Filename                   | Type               | Size
     |
+--------------+----------------------------+--------------------+-----------+
| image        | NoPicture.png              | image/png          |
191780    |
'--------------+----------------------------+--------------------+-----------'
...
[debug] CP: $VAR1 = 'HTML::FormFu::QueryType::Catalyst=HASH(0x80c6ea918)';
[error] Caught exception in App::Controller::Product->create "Can't
locate object method "slurp" via package
"HTML::FormFu::QueryType::Catalyst=HASH(0x80c6ea918)" (perhaps you
forgot to load "HTML::FormFu::QueryType::Catalyst=HASH(0x80c6ea918)"?)
at ...

Of course, this exception caused by a wrong placed filters, but why lost
all methods from H:F:Q:C?
I spent 2 hours to solve this situation, the exception directed me to a
wrong way, and I tried to figure out a problem in H:F code instead in my
form config :(

My versions:

p5-HTML-FormFu-0.09005
p5-HTML-FormFu-Model-DBIC-0.09000
p5-Catalyst-Runtime-5.90003

Thanks

-- 
Gabor HALASZ <halasz.g at freemail.hu>