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undefined method `host' for System:Class

help edit space_dashboard

Support Ticket

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closed
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help edit space_dashboard

Error received after upgrading to 1.7 if I remember correctly, and is still present in latest 1.7.1 (master branch).

 

The issue is resolved with this patch

--- a/app/models/system.rb
+++ b/app/models/system.rb
@@ -8,8 +8,7 @@ class System
     :enable_postgres_fulltext, :postgres_src_dir, :postgres_tsearch_dir, # Optimize PostgreSQL performance
     :multihost,:wagn_name
-  Wagn::Configuration.wagn_load_config
-
+
   @@role_tasks = %w{ administrate_users create_accounts assign_user_roles }
   class << self
@@ -108,6 +107,7 @@ class System
       end
     end
   end
+  Wagn::Configuration.wagn_load_config
 end
 

help edit space_dashboard

Interesting.  The System object is gone completely from 1.8, so I don't think this could show up there.

 

When were you seeing this issue?  When starting the server?

My mistake, in 1.8 the error is as following:

 

undefined method `host' for System:Class

 

upon performing: rake db:migrate

 

I have a config/wagn.rb that exists since 1.4 or earlier, and contains a System.base_url = and System.max_renders = 16

Are these deprecated? In any case, commenting these out does not fix the issue.

  --Patrick Roza.....Wed Jan 25 13:21:02 -0800 2012

Actually when running with --trace, the indication is line 10 of config/wagn.rb which contains:

 

CachedCard.set_cache_prefix "#{System.host}/#{RAILS_ENV}"

 

Commenting this out makes the error go away.

  --Patrick Roza.....Wed Jan 25 13:22:39 -0800 2012

Hmm, wagn.rb itself is deprecated in 1.8, so it shouldn't be having any effect. Let me see if I can figure out why it's getting loaded at all.

  --Ethan McCutchen.....Wed Jan 25 13:25:53 -0800 2012

all the configuration is now in wagn.yml. see item #4 here: Wagn 1.8+upgrade notes.

 

Make sure you check out that doc -- it's a sizable upgrade :)

  --Ethan McCutchen.....Wed Jan 25 13:27:03 -0800 2012

Okay I am afraid there's been a horrible mixup on my end, apologies.

 

I was on Master branch, on commits after the 1.8.pre tag date, assuming I was running 1.8, however that is wagn 1.7.1 ..

Wagn 1.8 seems to be on the develop branch instead :)

 

Adjusting the ticket accordingly.

 

When I'll make the jump, I'll be sure to go through the upgrade docs, thanks!

  --Patrick Roza.....Wed Jan 25 13:34:55 -0800 2012

right, we haven't formally released 1.8 yet, just 1.8.pre in the develop branch. that will change soon!

  --Ethan McCutchen.....Wed Jan 25 13:40:41 -0800 2012

Great, the jump to Bundler and Rails 3.1 are certainly welcome, but im sure there's a lot more to it :-) MemCache support is great too.

I've just upgraded one of my wagns to the latest 1.8 on develop, apart from some minor issues that I'll probably be reporting soon, everything's shiny.

  --Patrick Roza.....Wed Jan 25 13:52:22 -0800 2012

I think the above issues are all addressed, right? I'm going to close this, but feel free to reopen (or start a new ticket) if there are still problems.

  --Ethan McCutchen.....Fri Mar 23 19:45:04 +0000 2012