Forum: Radiant CMS Upgrading from 0.6.x to 0.8.0: pages show css + admin error

I've just updated my Radiant installation on a shared server
(RailsPlayground) from a 0.6.x version to 0.8.0.
www.milleunacoda.it

Update and migration ended correctly (not a bootstrap) but the result
is:
- pages are not loaded at first time, they show the css file. Forcing
browser to recharge them they load correctly.
- admin page don't works. After login I receive the "Application error
(Apache)" page. Log says:

Processing Admin::WelcomeController#login (for 80.174.197.81 at
2009-06-28 15:54:47) [GET]
  Parameters: {"action"=>"login", "controller"=>"admin/welcome"}
Rendering template within layouts/application
Rendering admin/welcome/login
Completed in 9ms (View: 6, DB: 1) | 200 OK
[http://www.milleunacoda.it/admin/login]
/!\ FAILSAFE /!\  Sun Jun 28 15:54:55 -0500 2009
  Status: 500 Internal Server Error
  wrong number of arguments (1 for 2)
    /home/seuck/radiant/vendor/radiant/vendor/rack-cache/lib/rack/cache/metastore.rb:94:in
`restore_response'
    /home/seuck/radiant/vendor/radiant/vendor/rack-cache/lib/rack/cache/metastore.rb:94:in
`invalidate'
    /home/seuck/radiant/vendor/radiant/vendor/rack-cache/lib/rack/cache/metastore.rb:93:in
`map'
    /home/seuck/radiant/vendor/radiant/vendor/rack-cache/lib/rack/cache/metastore.rb:93:in
`invalidate'
    /home/seuck/radiant/vendor/radiant/vendor/rack-cache/lib/rack/cache/context.rb:137:in
`invalidate'
    /home/seuck/radiant/vendor/radiant/vendor/rack-cache/lib/rack/cache/context.rb:69:in
`call!'
    /home/seuck/radiant/vendor/radiant/vendor/rack-cache/lib/rack/cache/context.rb:50:in
`call'

Any clue?

Thanks a lot
Antonio

Toni Bianchetti wrote:
> I've just updated my Radiant installation on a shared server
> (RailsPlayground) from a 0.6.x version to 0.8.0.
> www.milleunacoda.it
> 
> Update and migration ended correctly (not a bootstrap) but the result
> is:
> - pages are not loaded at first time, they show the css file. Forcing
> browser to recharge them they load correctly.
> - admin page don't works. After login I receive the "Application error
> (Apache)" page. Log says:

I am experiencing the exact same issue with a fresh 0.8.0 install on 
shared hosting. Looks to be some incompatibility of Rack::Cache and the 
FastCGI execution enviroment.

Lorand Bruhacs wrote:
> Toni Bianchetti wrote:
>> I've just updated my Radiant installation on a shared server
>> (RailsPlayground) from a 0.6.x version to 0.8.0.
>> www.milleunacoda.it
>> 
>> Update and migration ended correctly (not a bootstrap) but the result
>> is:
>> - pages are not loaded at first time, they show the css file. Forcing
>> browser to recharge them they load correctly.
>> - admin page don't works. After login I receive the "Application error
>> (Apache)" page. Log says:
> 
> I am experiencing the exact same issue with a fresh 0.8.0 install on 
> shared hosting. Looks to be some incompatibility of Rack::Cache and the 
> FastCGI execution enviroment.

yes im having the same problem. although it kinda work when i refresh 
the page.

Anyone solved this? I am getting problem in a shared hosting 
environment.

Cpx Cpx wrote:
> Lorand Bruhacs wrote:
>> Toni Bianchetti wrote:
>>> I've just updated my Radiant installation on a shared server
>>> (RailsPlayground) from a 0.6.x version to 0.8.0.
>>> www.milleunacoda.it
>>> 
>>> Update and migration ended correctly (not a bootstrap) but the result
>>> is:
>>> - pages are not loaded at first time, they show the css file. Forcing
>>> browser to recharge them they load correctly.
>>> - admin page don't works. After login I receive the "Application error
>>> (Apache)" page. Log says:
>> 
>> I am experiencing the exact same issue with a fresh 0.8.0 install on 
>> shared hosting. Looks to be some incompatibility of Rack::Cache and the 
>> FastCGI execution enviroment.
> 
> yes im having the same problem. although it kinda work when i refresh 
> the page.

Here is a workaround. This works.

http://lists.radiantcms.org/pipermail/radiant/2009...

Geordee Naliyath wrote:
> Anyone solved this? I am getting problem in a shared hosting 
> environment.
> 
> Cpx Cpx wrote:
>> Lorand Bruhacs wrote:
>>> Toni Bianchetti wrote:
>>>> I've just updated my Radiant installation on a shared server
>>>> (RailsPlayground) from a 0.6.x version to 0.8.0.
>>>> www.milleunacoda.it
>>>> 
>>>> Update and migration ended correctly (not a bootstrap) but the result
>>>> is:
>>>> - pages are not loaded at first time, they show the css file. Forcing
>>>> browser to recharge them they load correctly.
>>>> - admin page don't works. After login I receive the "Application error
>>>> (Apache)" page. Log says:
>>> 
>>> I am experiencing the exact same issue with a fresh 0.8.0 install on 
>>> shared hosting. Looks to be some incompatibility of Rack::Cache and the 
>>> FastCGI execution enviroment.
>> 
>> yes im having the same problem. although it kinda work when i refresh 
>> the page.

Thanks a lot. It's the fist real help of this post.

Btw, I've tryed to apply the same change in
/lib/radiant/cache.rb
described in the linked post, restart the server but nothing have 
changed.

My modified production file is located in:
/home/seuck/radiant/vendor/

The last post of the linked discussion regarding "mailer.post_to_page? = 
true" is quite obscure.

Please, can someone explaing exactly what to do?

Cheers
Toni


Geordee Naliyath wrote:
> Here is a workaround. This works.
> 
> http://lists.radiantcms.org/pipermail/radiant/2009...

Here is the diff. Change the 48th line in cache.rb. It worked for me in 
Site5.


diff --git a/lib/radiant/cache.rb b/lib/radiant/cache.rb
index a825555..2e16de9 100644
--- a/lib/radiant/cache.rb
+++ b/lib/radiant/cache.rb
@@ -48,7 +48,7 @@ module Radiant
      end
      private
-      def restore_response(hash, body)
+      def restore_response(hash, body=nil)
        # Cribbed from the Rack::Cache source
        status = hash.delete('X-Status').to_i
        response = Rack::Cache::Response.new(status, hash, body)




Toni Bianchetti wrote:
> Thanks a lot. It's the fist real help of this post.
> 
> Btw, I've tryed to apply the same change in
> /lib/radiant/cache.rb
> described in the linked post, restart the server but nothing have 
> changed.
> 
> My modified production file is located in:
> /home/seuck/radiant/vendor/
> 
> The last post of the linked discussion regarding "mailer.post_to_page? = 
> true" is quite obscure.
> 
> Please, can someone explaing exactly what to do?
> 
> Cheers
> Toni
> 
> 
> Geordee Naliyath wrote:
>> Here is a workaround. This works.
>> 
>> http://lists.radiantcms.org/pipermail/radiant/2009...

Geordee Naliyath wrote:
> Here is the diff. Change the 48th line in cache.rb. It worked for me in 
> Site5.
> 
> 
> diff --git a/lib/radiant/cache.rb b/lib/radiant/cache.rb
> index a825555..2e16de9 100644
> --- a/lib/radiant/cache.rb
> +++ b/lib/radiant/cache.rb
> @@ -48,7 +48,7 @@ module Radiant
>       end
>       private
> -      def restore_response(hash, body)
> +      def restore_response(hash, body=nil)
>         # Cribbed from the Rack::Cache source
>         status = hash.delete('X-Status').to_i
>         response = Rack::Cache::Response.new(status, hash, body)

This change finally entered in 0.8.1.

Unfortunatelly I've updated my Radiant installation to version 0.8.1 and 
nothing have changed.

I'm experimenting the same problem as before, maybe more predictable:
- the home page end all other pages appear like the Radiant generated 
main site css: /main.css
- deleting tmp/cache and restarting dispatch.fcgi shows the home page 
without css in place of whatever page I try to load

Any clue? Thanks in advance.

As a temporary solution, simply disabling page cache it works again:
In "config/environment.rb", comments "config.middleware.use 
::Radiant::Cache"