Redmine › SCM Creator (+Github)

If version is 0.4.0, as I understood, this error happens only when executing rake redmine:plugins:migrate RAILS_ENV=production...

As a workaround you can comment line 14 of source:init.rb, migrate, then uncomment and restart Redmine.

Please confirm the version and if the workaround works.

i am pretty sure the version is trunk as i checked it out. i am not sure where to find the version. Also the work around has failed. i get a passenger error page once restarting apache2 and loading the page.

1. File Line Location
   0 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/inflector/methods.rb 229 in `block in constantize’
   1 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/inflector/methods.rb 228 in `each’
   2 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/inflector/methods.rb 228 in `constantize’
   3 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/core_ext/string/inflections.rb 54 in `constantize’
   4 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activemodel-3.2.6/lib/active_model/observing.rb 86 in `instantiate_observer’
   5 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activemodel-3.2.6/lib/active_model/observing.rb 59 in `block in instantiate_observers’
   6 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activemodel-3.2.6/lib/active_model/observing.rb 59 in `each’
   7 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activemodel-3.2.6/lib/active_model/observing.rb 59 in `instantiate_observers’
   8 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.6/lib/active_record/railtie.rb 117 in `block (2 levels) in '
   9 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb 36 in `instance_eval’
   10 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb 36 in `execute_hook’
   11 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb 26 in `block in on_load’
   12 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb 25 in `each’
   13 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb 25 in `on_load’
   14 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activerecord-3.2.6/lib/active_record/railtie.rb 116 in `block in '
   15 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb 34 in `call’
   16 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb 34 in `execute_hook’
   17 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb 43 in `block in run_load_hooks’
   18 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb 42 in `each’
   19 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/activesupport-3.2.6/lib/active_support/lazy_load_hooks.rb 42 in `run_load_hooks’
   20 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/application/finisher.rb 59 in `block in '
   21 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/initializable.rb 30 in `instance_exec’
   22 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/initializable.rb 30 in `run’
   23 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/initializable.rb 55 in `block in run_initializers’
   24 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/initializable.rb 54 in `each’
   25 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/initializable.rb 54 in `run_initializers’
   26 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/application.rb 136 in `initialize!'
   27 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/railties-3.2.6/lib/rails/railtie/configurable.rb 30 in `method_missing’
   28 /home/rob/www/redmine/config/environment.rb 14 in `'
   29 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/classic_rails/application_spawner.rb 222 in `require’
   30 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/classic_rails/application_spawner.rb 222 in `preload_application’
   31 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/classic_rails/application_spawner.rb 181 in `block in initialize_server’
   32 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/utils.rb 572 in `report_app_init_status’
   33 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/classic_rails/application_spawner.rb 174 in `initialize_server’
   34 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server.rb 204 in `start_synchronously’
   35 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server.rb 180 in `start’
   36 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/classic_rails/application_spawner.rb 149 in `start’
   37 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/spawn_manager.rb 219 in `block (2 levels) in spawn_rails_application’
   38 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server_collection.rb 132 in `lookup_or_add’
   39 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/spawn_manager.rb 214 in `block in spawn_rails_application’
   40 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server_collection.rb 82 in `block in synchronize’
   41 prelude> 10:in `synchronize’
   42 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server_collection.rb 79 in `synchronize’
   43 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/spawn_manager.rb 213 in `spawn_rails_application’
   44 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/spawn_manager.rb 132 in `spawn_application’
   45 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/spawn_manager.rb 275 in `handle_spawn_application’
   46 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server.rb 357 in `server_main_loop’
   47 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/lib/phusion_passenger/abstract_server.rb 206 in `start_synchronously’
   48 /home/rob/.rvm/gems/ruby-1.9.3-p194/gems/passenger-3.0.13/helper-scripts/passenger-spawn-server 99 in `'

my configuration:

production:
deny_delete: false
auto_create: false
force_repository: false
pre_create: /usr/local/bin/pre-create.sh
post_create: /usr/local/bin/post-create.sh
pre_delete: /usr/local/bin/pre-delete.sh
post_delete: /usr/local/bin/post-delete.sh
max_repos: 0
only_creator: false
allow_add_local: false
allow_pickup: false
svn:
path: /repo/svn
svnadmin: /usr/bin/svnadmin
url: svn
git:
path: /repo/git
git: /usr/bin/git
options: --bare
url: http://git.landry.me
update_server_info: true
git_ext: true
append: trunk
mercurial:
path: /var/lib/mercurial
hg: /usr/bin/hg
bazaar:
path: /var/lib/bazaar
bzr: /usr/bin/bzr
init: init-repository
log_encoding: UTF-8

development:

The workaround should work only at the time of migration, that is, when you run rake redmine:plugins:migrate RAILS_ENV=production...

Replace the line with: Rails.configuration.active_record.observers << :repository_observer
However, in my case, RepositoryObserver does not work with this change (no error - just does not get called).

the db migration runs fine with this line “#” commented out. however after removing the comment, and restarting apache2 (redmine) with sudo service apache2 restart and then going to me base page redmine.landry.me i get the previously posted error.

I got it. Thanks! Weird, that it works for me...

well, what is different with my setup? that has to be the cause of the error if it works for you.
my full system specs are:
Ubuntu 12.04
Apache/2.2.22 (Ubuntu)
perl 5, version 14, subversion 2 (v5.14.2) built for i686-linux-gnu-thread-multi-64int
ruby 1.9.3p194 (2012-04-20 revision 35410) [i686-linux]
Phusion Passenger version 3.0.13
redmine 2.0.3

• LOCAL GEMS ***

actionmailer (3.2.6, 3.2.5)
actionpack (3.2.6, 3.2.5)
activemodel (3.2.6, 3.2.5)
activerecord (3.2.6, 3.2.5)
activeresource (3.2.6, 3.2.5)
activesupport (3.2.6, 3.2.5)
arel (3.0.2)
autotest-notification (2.3.4)
autotest-rails (4.1.2)
autotest-standalone (4.5.9)
bigdecimal (1.1.0)
builder (3.0.0)
bundler (1.1.4)
coderay (1.0.6)
daemon_controller (1.0.0)
diff-lcs (1.1.3)
erubis (2.7.0)
factory_girl (3.5.0)
factory_girl_rails (3.5.0)
fastercsv (1.5.5)
fastthread (1.0.7)
hike (1.2.1)
i18n (0.6.0)
journey (1.0.4)
json (1.7.3)
mail (2.4.4)
metaclass (0.0.1)
mime-types (1.19)
mocha (0.11.4)
multi_json (1.3.6)
mysql (2.8.1)
mysql2 (0.3.11)
net-ldap (0.3.1)
passenger (3.0.13)
pg (0.13.2)
polyglot (0.3.3)
prototype-rails (3.2.1)
rack (1.4.1)
rack-cache (1.2)
rack-openid (1.3.1)
rack-ssl (1.3.2)
rack-test (0.6.1)
rails (3.2.6, 3.2.5)
railties (3.2.6, 3.2.5)
rake (0.9.2.2)
rdoc (3.12)
rmagick (2.13.1)
rspec (1.3.0)
rspec-core (2.10.1)
rspec-expectations (2.10.0)
rspec-mocks (2.10.1)
rspec-rails (1.3.0)
ruby-openid (2.1.8)
rubygems-bundler (1.0.3)
rvm (1.11.3.4)
shoulda (2.11.3)
shoulda-matchers (1.2.0)
simplecov (0.6.4)
simplecov-html (0.5.3)
simplecov-rcov (0.2.3)
sprockets (2.1.3)
sqlite3 (1.3.6)
test-unit (2.5.0)
thor (0.15.3)
tilt (1.3.3)
treetop (1.4.10)
tzinfo (0.3.33)
yard (0.8.2.1)
ZenTest (4.8.1)

Anything else you think might be helpful?

well, what is different with my setup? that has to be the cause of the error if it works for you.

Don’t think I’m going to leave this issue! Just thought aloud...

I’m using Redmine 2.0.0 but I don’t think that’s the reason! Because I actually used to get the same behaviour but after that for some reason is started to work... So I thought I have fixed it accidentally.

Anything else you think might be helpful?

Please try replacing the line with Rails.configuration.active_record.observers << :repository_observer. Also it would be cool if you could try deleting a repository created with SCM Creator and with deny_delete option set to false.

Adding ActiveRecord::Base.instantiate_observers below ActiveRecord::Base.observers << :repository_observer
causes same error

Moving to end of file causes same error

Adding to:

# initialize observer
config.after_initialize do
        ActiveRecord::Base.observers = ActiveRecord::Base.observers << GitHosti$
end

What about:

# initialize observer
Rails.configuration.after_initialize do
     ActiveRecord::Base.observers = ActiveRecord::Base.observers << GitHosti$
end

And please try: Rails.configuration.active_record.observers << :repository_observer + deleting a repositiry (see above).

With this

# initialize observer
Rails.configuration.after_initialize do
        ActiveRecord::Base.observers = ActiveRecord::Base.observers << :repository_observer
end

Now to see if everything works as expected.

Not sure if related, but now i get an error when trying to add a new project. this occurs using the same config previously posted.

rake db:migrate:plugin NAME=scm_creator VERSION=0 RAILS_ENV=production
(in /home/rob/www/redmine)
Plugin scm_creator was not found.

i am not sure that the db was actually updated. however i do see the plugin listed under plugins, just cannot add a new project.

rake db:migrate:plugin NAME=scm_creator VERSION=0 RAILS_ENV=production

Just remove the plugin’s directory – no need to clean database...

Not sure if related, but now i get an error when trying to add a new project. this occurs using the same config previously posted.

There should be error in logs – what is it?

Now to see if everything works as expected.

Ok, for me, RepositoryObserver does not get called...

Just another link: http://riotprojects.com/post/106808946/activerecord-observers-in-gems-plugins

Have some new ideas... Not sure how to test though... Hope you will help me?

Anyone else experiencing the same issue?...

Willing to help. Just let me know what you need.

P.S. Our discussion brought me to the idea: #2079...

Great success! Works great. Looks like you found the issue and fixed it. Thank you.

Very welcome. Thank you for the plugin. Now if i could only get some of your other plugins working like open id fix...