exception when using is :nested_set
Reported by Piotr Solnica (solnic) | June 30th, 2008 @ 12:30 PM
I have a model:
class Component
include DataMapper::Resource
property :id, Serial
property :parent_id, Integer, :index => true, :nullable => true, :default => nil
property :site_id, Integer, :index => true, :nullable => true
property :page_id, Integer, :index => true, :nullable => true
property :class_name, Discriminator
property :name, String, :length => 1..255, :nullable => false
property :template, String
property :template_token, String
property :created_at, DateTime
property :updated_at, DateTime
is :nested_set
end
Loading this class causes an exception:
/gems/dm-is-nested_set-0.9.3/lib/dm-is-nested_set/is/nested_set.rb:138:in `nested_set_scope': undefined method `map' for nil:NilClass (NoMethodError)
I'm using latest dm-* and do sources from git.
Comments and changes to this ticket
-
Sindre Aarsaether July 1st, 2008 @ 05:42 AM
Will fix this soon (know what the problem is). Some tests now breaks after updating to trunk, so I must find out what that problem is first. Hopefully I'll fix it later tonight.
-
Jonathan Stott (namelessjon) November 30th, 2008 @ 08:15 AM
- State changed from “new” to “hold”
Has this been resolved?
On hold until I get more info.
-
Dan Kubb (dkubb) December 4th, 2008 @ 02:59 AM
- State changed from “hold” to “not-applicable”
I just loaded the class in the first comment and it no longer throws any exceptions. Marking this as not-applicable.
Please re-open this if it is still an issue for you with the latest gems. Also, please provide a stand-alone script that reproduces the problem each time so that it will easier for us verify if the problem is resolved.
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Piotr Solnica (solnic)
Sindre Aarsaether