2009/5/24 Tomas Doran <bobtf...@bobtfish.net>
> Ivan Wills wrote:
>
>> |Caught exception in Diet::Controller::Root->end "Can't use an undefined
>> value as a HASH reference at
>> /usr/local/share/perl/5.10.0/Catalyst/Action/RenderView.pm line 34."|
>>
>> This only with one of my controllers all the others work fine, also the
>> line mentioned in RenderView uses /$c->req->params->{dump_info}/ so I assume
>> params is some how being undefined.
>>
>> I have tried setting/not setting templates and even removing the entire
>> body of the index method none of these effect the error.
>>
>> Any ideas about how to fix this? I am using Catalyst 5.80004.
>>
>
> Hmm, I can't really tell what is going on / guess at the reason for the
> error from that.
>
> My wild stab in the dark guess would be that you use using Moose in
> MyApp.pm, and saying __PACKAGE__->meta->make_immutable, rather than
> __PACKAGE__->meta->make_immutable(replace_constructor => 1);
>
> If you've still got this issue, could you tear your app apart into a test
> case?
>
> (I.e. make a new TestAppp and copy in the 'special' controller in question,
> and MyApp.pm, and Controller::Root, make t/01app.t fail and throw a tarball
> online / shove it on github)...
>
> This is likely to reveal the issue by itself, but if it doesn't, it's a
> nice minimum set that someone else can experiment with..
>
> Cheers
> t0m
>
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>
I have finally worked out what was causing me the problem, if I take away
the :Arg(0) from the sub definition the error goes away.
Does any one know what :Arg(0) is doing that might be causing this?
Ivan
--
email/jabber: ivan.wi...@gmail.com
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