Displaying 20 results from an estimated 2000 matches similar to: "type mismatch because of misled array index"
2005 Dec 21
2
ActiveRecord Error with << in Collection
Hi
I get a following error:
ActiveRecord::AssociationTypeMismatch in Cmdb#create
ConfigurationItemAttributeValue expected, got Array
RAILS_ROOT: ./script/../config/..
Application Trace | Framework Trace | Full Trace
c:/ruby/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/active_record/associations/association_collection.rb:128:in
`raise_on_type_mismatch''
2006 Feb 27
1
Nested hash from form params into create()?
Hi,
I''m really excited about getting the create() method working on a
nested hash. The Rails book make it seem like I''m close to doing the
right thing but I think something very small is not quite right. The
error at the below isn''t giving any hints that I understand.
I have a form that produces a nested params hash and sends it to my
add_to_cart controller method.
2006 Apr 04
1
habtm and options_from_collection_for_select [1.0.0]
I ran into a problem using options_from_collection_for_select :
ActiveRecord::AssociationTypeMismatch (Topic expected, got String):
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/
active_record/associations/association_collection.rb:128:in
`raise_on_type_mismatch''
/usr/local/lib/ruby/gems/1.8/gems/activerecord-1.13.2/lib/
2007 Jun 23
3
has_and_belongs_to_many and dynamic find
Hi
Just curious if anyone can explain why using a dynamic find fails to
work with << operator
I have standard habtm relationship
class User < ActiveRecord::Base
has_and_belongs_to_many :roles
Now when I assign a Role via << after saving the new User I get wierd
behaviour
but only when using the dynamic version of find
i.e
@user = User.new(p)
if @user.save
#
2010 Sep 01
0
Error on update_attributes with HABTM relationship
Hope someone can tell me what''s up, because this has me baffled.
I have an Image model, and a Provider model. Both are defined as
"has_and_belongs_to_many" relating to each other. In my image form
partial, I have a bit of AJAX generating the provider_ids array
dynamically from a provider AJAX search on the same page.
So for example, each time I click on a provider name that
2010 Jan 26
2
accepts_nested_attributes_for :has_many :through => 'bug?'
Hey guys & ladies!
I''ve got the following relationship which i''m trying to get
accepts_nested_attributes to work with. But when i submit my form, it
looks as if its expecting a Company object, rather than an array of
companies. which really doesn''t make sense considering its a
has_many :relationship.
So what i''m after, is a way to
2008 Jul 13
2
Problem with ActiveRecord::AssociationTypeMismatch
Hi all !
I''ve written a Character model, each character has many Attributes. My
schema.rb looks like this:
create_table "characters", :force => true do |t|
t.string "first_name"
t.string "last_name"
t.integer "user_id"
t.datetime "created_at"
t.datetime "updated_at"
end
create_table "attributes",
2007 Dec 04
10
ActiveRecord::AssociationTypeMismatch
I have the requirement to empty the association records and add the
association records as new (as below).
@task = Task.find(params[:task_id])
@task.task_users = []
params[:ids].split(", ").each do |court_user_id|
task_user = TaskUser.new(:court_user_id => court_user_id)
@task.task_users << task_user
end
@task.save
This is not working. Following error is thrown.
2007 Feb 08
5
a possible bug in Has_many :through using :soucre
I''ve been stumped on this for a few days and I''m not sure if it''s an error
on my end or an actual bug.
I have a system where I have workshops and users. Workshops have students,
presenters, and troubleshooters. I wanted to represent this simply by
using has_many :through with :source.
Workshop
has_many :presenters, :through =>:presenterships, :source=>:user
2006 Apr 04
2
HABTM
Hi.
Im new to Ruby and new to Ruby on Rails and have problems realizing a =20=
simple many_to_many relationship:
My tables:
items <-> items_users <-> users
------------------------------------------------------------------------=20=
--------------------------------------
id user_id =
id
name item_id name
... =
password
=
......
My Code:
class
2008 May 12
3
Enumeration sum
Any idees why I can do this:
@sum = @selected.inject(0) { |sum, player| sum + player.value }
but not this:
@sum = @selected.sum { |player| player.value }
@sum = @selected.sum(&:value)
The last two give me following error:
wrong number of arguments (1 for 2)
/Library/Ruby/Gems/1.8/gems/activerecord-2.0.2/lib/active_record/associations/association_collection.rb:164:in
`calculate''
2009 Sep 09
1
Paperclip attachment to AWS - ActiveRecord::AssociationTypeMismatch Going Nuts!
Hi,
I have been trying to do this for a few days now and cannot figure it out. I
would be very grateful is anyone can help me
I am trying to upload an attachment to AWS, S3 using paperclip,
however every time I keep getting this error:
ActiveRecord::AssociationTypeMismatch in ProjectController#create_notice
Graphic(#37649720) expected, got Tempfile(#27280470)
RAILS_ROOT:
2009 Sep 10
2
Paperclip attachment to AWS - ActiveRecord::AssociationTypeMismatch
Hi,
I have been trying to do this for a few days now and cannot figure it
out. I would be very grateful is anyone can help me
I am trying to upload an attachment to AWS, S3 using paperclip,
however every time I keep getting this error:
ActiveRecord::AssociationTypeMismatch in
ProjectController#create_notice
Graphic(#37649720) expected, got Tempfile(#27280470)
RAILS_ROOT:
2010 Oct 11
8
Nooby Stuck - "has_and_belongs_to_many" relationship
trying to set up a "has_and_belongs_to_many" relationship
would very much appreciate the help, not sure what im doing wrong at all.
Scheme.rb
class Scheme < ActiveRecord::Base
validates :schemename, :presence => true
belongs_to :user
has_many :levels, :dependent => :destroy
has_and_belongs_to_many :works
end
Work.rb
class Work < ActiveRecord::Base
2006 Jul 28
3
Forms: handle foreign keys (AssociationTypeMismatch)
Hi all
I tried and tried and tried, but I still fail in creating a form with
proper validation and stuff for foreign keys... So I''d really like to
get some help here.
I''m creating a booking site for DJ''s, and for every booking one can
choose one of different countries:
class Booking < ActiveRecord::Base
validates_presence_of :country_id
2007 Jun 01
0
"Exception: stack level too deep" on collection.clear?
Without getting too deep into my app I''m wondering if anyone has any
clues what might give rise to the error posted below. It occurs when
I run my unit tests.
class Actor < AR:Base
belongs_to :court_case
end
class CaseCause < AR:Base
belongs_to :court_case
end
class CourtCase < AR:Base
has_many :actors
has_many :case_causes
...
end
def my_test_method
...
2009 Nov 17
5
has_many :through and foo.bars.include?
hallo everybody,
i already googled the following problem, but there are so many
questions regarding "has_many :through", that i just couldn''t find
what i was looking for. so, i''m really sorry if this has been asked
before. if so, just drop me the link.
i have a has_many :through relationship similar to the following
example:
class Group < ActiveRecord::Base
2006 Aug 15
0
SystemStackError: stack level too deep
Hi
I have two models Keyword and KeywordResult, they basically look like this:
class KeywordResult < ActiveRecord::Base
belongs_to :keyword
validates_presence_of :title, :url, :keyword_id
end
class Keyword < ActiveRecord::Base
has_many :keyword_results, :dependent => :delete_all
acts_as_tree :order => "text", :foreign_key => "top_keyword"
end
Before you
2009 Sep 09
0
Rails 2.3.4 ActiveRecord association problem
Upgraded our app from Rails 2.2.2 to 2.3.4, and I''m now encountering
an error when adding a child to a parent.
Top of the stack:
wrong number of arguments (1 for 0)
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.4/lib/active_record/
associations/has_many_association.rb:61:in `save''
/Library/Ruby/Gems/1.8/gems/activerecord-2.3.4/lib/active_record/
2006 Aug 08
1
File upload into Mysql (using lighttpd) problem
Hello All,
I''ve run into a snag. (I apologize in advance. I''m not very good at
system administration.)
I''m building an app that allows users to upload files. Up until now I
have been storing the files on the file system, but tonight I decided to
change the app so the files are stored in the database as a longblob.
I thought everything was working great, until I