I haven't used it, but looking at the last paragraph of the docs for
``process`` https://metacpan.org/pod/Catalyst::View::PDF::API2#process I
notice they say to use $c->stash->{pdf_filename} = 'myfile.pdf'; to set
the PDF filename. They also mention what filename is assumed by default.
->open is a class method of PDF::API2, and I think you only get object
methods with the object provided by Catalyst::View::PDF::API2
The error itself happens when you use a reference as a class. Run this
to get the full message from diagnostics: perl -Mdiagnostics -e 'bless
{}, {};'
Hope this helps!
Cheers,
ZZ
On Sun, 2014-10-12 at 11:56 +0000, Adam Witney wrote:
> Hi,
>
> I am trying to use Catalyst::View::PDF::API2 to open an existing PDF, modify
> it and then send it to the user. Looking at the documentation, it says that
> you can reuse existing PDF's but it doesn't show how to do it. I have tried
> this in the template
>
> [% page = pdf.open('my.pdf') %]
>
> But this gives the error:
>
> undef error - Attempt to bless into a reference at
> /opt/perlbrew/perls/perl-5.14.1/lib/site_perl/5.14.1/PDF/API2.pm line 188.
>
> Has anyone managed to get this to work? Or does anyone know what this error
> means?
>
> Thanks for any help
>
> Adam
>
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