Re: [Catalyst] Strange RenderView error
Ivan Wills wrote: 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? Erm, which subroutine definition? I just generated a TestApp, and changed 'sub index : Args(0)' to 'sub index : Arg(0)' and it works fine. Can you show us the code for a controller I can add to a TestApp which breaks it or something? Cheers t0m ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] Strange RenderView error
2009/5/24 Tomas Doran bobtf...@bobtfish.net
Ivan Wills wrote:
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?
Erm, which subroutine definition?
I just generated a TestApp, and changed 'sub index : Args(0)' to 'sub index
: Arg(0)' and it works fine.
Can you show us the code for a controller I can add to a TestApp which
breaks it or something?
Cheers
t0m
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The code was something like this
sub index :Path :Arg(0) {}
sub add :Path :Arg(0) {}
To get it working I changed this to
sub index :Path :Arg(0) {}
sub add :Path {}
If I understand it correctly the :Arg attribute takes extra path parameters
and converts them to method parameters so I can't see why the problem would
occur.
Ivan
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Re: [Catalyst] Strange RenderView error
On Sunday 24 May 2009 03:51:47 pm Ivan Wills wrote: If I understand it correctly the :Arg attribute takes extra path parameters and converts them to method parameters so I can't see why the problem would occur. 1. That happens by default. 2. :Args(0) says that there are _no_ extra args on the path and the dispatcher shouldn't match them. 3. :Arg(0) does nothing (at least, it should do nothing) because it's not :Args(0). Andrew ___ List: Catalyst@lists.scsys.co.uk Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.uk/ Dev site: http://dev.catalyst.perl.org/
Re: [Catalyst] Strange RenderView error
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 /$c-req-params-{dump_info}/ so I
assume params is some how being undefined.
I have tried setting/not setting templates and even removing the entire
body of the index method none of these effect the error.
Any ideas about how to fix this? I am using Catalyst 5.80004.
Hmm, I can't really tell what is going on / guess at the reason for the
error from that.
My wild stab in the dark guess would be that you use using Moose in
MyApp.pm, and saying __PACKAGE__-meta-make_immutable, rather than
__PACKAGE__-meta-make_immutable(replace_constructor = 1);
If you've still got this issue, could you tear your app apart into a
test case?
(I.e. make a new TestAppp and copy in the 'special' controller in
question, and MyApp.pm, and Controller::Root, make t/01app.t fail and
throw a tarball online / shove it on github)...
This is likely to reveal the issue by itself, but if it doesn't, it's a
nice minimum set that someone else can experiment with..
Cheers
t0m
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Re: [Catalyst] Strange RenderView error
2009/5/24 Tomas Doran bobtf...@bobtfish.net
Ivan Wills wrote:
|Caught exception in Diet::Controller::Root-end Can't use an undefined
value as a HASH reference at
/usr/local/share/perl/5.10.0/Catalyst/Action/RenderView.pm line 34.|
This only with one of my controllers all the others work fine, also the
line mentioned in RenderView uses /$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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[Catalyst] Strange RenderView error
Hi,
I'm getting the following error
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.
Thanks,
Ivan
*
*--
email/jabber: ivan.wi...@gmail.com
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