# Stacktrace when using taggable\_events in Radiant 0.9.1 - Undefined method \`attached\_tags' **URL:** \ **Category:** Radiant CMS\ **Created:** [October 26, 2010, 9:03pm UTC](https://www.ruby-forum.com/t/stacktrace-when-using-taggable-events-in-radiant-0-9-1-undefined-method-attached-tags/198127 "2010-10-26T21:03:08Z")\ **Posts on this page:** 4\ **Page:** 1
**Author:** ![Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/d/77aa72/32.png) [@Dobai-Pataky\_BSSSSl](https://www.ruby-forum.com/u/Dobai-Pataky_BSSSSl)\ **Post date:** [October 26, 2010, 9:03pm UTC](https://www.ruby-forum.com/t/stacktrace-when-using-taggable-events-in-radiant-0-9-1-undefined-method-attached-tags/198127/1 "2010-10-26T21:03:08Z")
Hi, Does anyone know why I’m getting this stacktrace when I try to add a new Event in my Radiant project? NoMethodError (undefined method `attached_tags' for #): vendor/extensions/taggable_events/lib/taggable_event.rb:15:in`inherit\_tags’ radiant (0.9.1) app/controllers/admin/resource\_controller.rb:64:in `create' radiant (0.9.1) vendor/plugins/haml/rails/./lib/sass/plugin/rails.rb: 20:in`process’ /home/heroku\_rack/lib/static\_assets.rb:9:in `call' /home/heroku_rack/lib/last_access.rb:15:in`call’ /home/heroku\_rack/lib/date\_header.rb:14:in `call' thin (1.2.6) lib/thin/connection.rb:76:in`pre\_process’ thin (1.2.6) lib/thin/connection.rb:74:in `catch' thin (1.2.6) lib/thin/connection.rb:74:in`pre\_process’ thin (1.2.6) lib/thin/connection.rb:57:in `process' thin (1.2.6) lib/thin/connection.rb:42:in`receive\_data’ eventmachine (0.12.10) lib/eventmachine.rb:256:in `run_machine' eventmachine (0.12.10) lib/eventmachine.rb:256:in`run’ thin (1.2.6) lib/thin/backends/base.rb:57:in `start' thin (1.2.6) lib/thin/server.rb:156:in`start’ thin (1.2.6) lib/thin/controllers/controller.rb:80:in `start' thin (1.2.6) lib/thin/runner.rb:177:in`send’ thin (1.2.6) lib/thin/runner.rb:177:in `run_command' thin (1.2.6) lib/thin/runner.rb:143:in`run!’ thin (1.2.6) bin/thin:6 /usr/ruby1.8.7/bin/thin:19:in `load’ /usr/ruby1.8.7/bin/thin:19 Am I missing another extension/plugin that is not mentioned in the documentation for taggable\_events extension? Please help. Thanks, SS ---
**Author:** ![casper\_the\_ghost](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/58956e/32.png) [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Post date:** [October 27, 2010, 7:01am UTC](https://www.ruby-forum.com/t/stacktrace-when-using-taggable-events-in-radiant-0-9-1-undefined-method-attached-tags/198127/2 "2010-10-27T07:01:50Z")
On Tue, Oct 26, 2010 at 2:02 PM, SS [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > Hi, > Does anyone know why I’m getting this stacktrace when I try to add a > new Event in my Radiant project? > > Am I missing another extension/plugin that is not mentioned in the > documentation for taggable\_events extension? i don’t have any first hand experience but a quick poke around the repo it looks like you need at least event\_calendar. do you have that installed properly? ---
**Author:** ![casper\_the\_ghost](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/58956e/32.png) [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Post date:** [October 27, 2010, 7:08am UTC](https://www.ruby-forum.com/t/stacktrace-when-using-taggable-events-in-radiant-0-9-1-undefined-method-attached-tags/198127/3 "2010-10-27T07:08:06Z")
On Wed, Oct 27, 2010 at 1:00 AM, john muhl [removed\_email\_address@domain.invalid](mailto:removed_email_address@domain.invalid) wrote: > installed properly? Nor I, but it sounds like you might not have migrated taggable\_events if you are getting "undefined method `attached\_tags’ " ---
**Author:** ![casper\_the\_ghost](https://www.ruby-forum.com/letter_avatar_proxy/v4/letter/c/58956e/32.png) [@casper\_the\_ghost](https://www.ruby-forum.com/u/casper_the_ghost)\ **Post date:** [October 27, 2010, 8:20am UTC](https://www.ruby-forum.com/t/stacktrace-when-using-taggable-events-in-radiant-0-9-1-undefined-method-attached-tags/198127/4 "2010-10-27T08:20:11Z")
On 27 Oct 2010, at 06:05, Jim G. wrote: > > i don’t have any first hand experience but a quick poke around the > > repo it looks like you need at least event\_calendar. do you have that > > installed properly? > > Nor I, but it sounds like you might not have migrated taggable\_events > if you are getting "undefined method `attached\_tags’ " Taggable\_events is a tiny bit of glue, and not very well documented. Sorry! Doesn’t do much, you see, except to connect these two: - taggable extension: [GitHub - spanner/radiant-taggable-extension: This is another tagging solution for radiant: more versatile but less to the point than the tags extension. · GitHub](http://github.com/spanner/radiant-taggable-extension) - event\_calendar extension: [GitHub - radiant/radiant-event-calendar-extension: Create, organise and display calendar events in your radiant site. Read, aggregate and serve ical subscriptions. · GitHub](http://github.com/radiant/radiant-event-calendar-extension) The attached\_tags association is defined by taggable (pages already have a tags method) so I suspect you’re missing that. I’ll make the instructions better. best, will ps. I haven’t seen your original messages with the trace yet, but it does sound we’re missing a friendly ‘uninstalled extension’ signal now that they all expect to be installed as gems.