I''m using rails 2.0.5 and mongrel. I have a Page and a Source models. class Source < ActiveRecord::Base has_many :pages end class Page < ActiveRecord::Base belongs_to :source end Basically I''m listing pages with their sources; In production and development ( I use mongrel_cluster in the first and a single mongrel on the second) I got this error: ActiveRecord::AssociationTypeMismatch (Source expected, got Fixnum): /vendor/rails/activerecord/lib/active_record/associations/ association_proxy.rb:150:in `raise_on_type_mismatch'' /vendor/rails/activerecord/lib/active_record/associations/ belongs_to_association.rb:22:in `replace'' [...] The fact that scares me *a lot* is that I get it on random basis and reloading the page solves it. It looks like that sometimes the record isn''t retrieved correctly from the db but instead it got a fixnum. The fact that is a random behaviour doesn''t give me any clue on how to solve it. Any idea? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
what exaclty means randomly? does it happen in different places? is your own code mentioned in the trace? wich call would fail? it seems your code is expection an instance of Source but is getting a number (maybe the id) instead. in order to find the piece of code that is causing the error, you gotta try reproducing it. --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
Randomly means that usually the page load without errors, but somethimes the same page throws the error above. Refreshing the page fixes the problem. On 2 Feb, 12:11, MaD <mayer.domi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:> what exaclty means randomly? does it happen in different places? is > your own code mentioned in the trace? wich call would fail? > > it seems your code is expection an instance of Source but is getting a > number (maybe the id) instead. > > in order to find the piece of code that is causing the error, you > gotta try reproducing it.--~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
On 2 Feb 2009, at 10:49, An wrote:> > The fact that scares me *a lot* is that I get it on random basis and > reloading the page solves it. > It looks like that sometimes the record isn''t retrieved correctly from > the db but instead it got a fixnum. > > > The fact that is a random behaviour doesn''t give me any clue on how to > solve it. > Any idea? >I would at least start by following that stack trace a little further. Fred --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en -~----------~----~----~----~------~----~------~--~---
MaD wrote in post #776440:> what exaclty means randomly? does it happen in different places? is > your own code mentioned in the trace? wich call would fail? > > it seems your code is expection an instance of Source but is getting a > number (maybe the id) instead. > > in order to find the piece of code that is causing the error, you > gotta try reproducing it.>>>>>>>>>>>>>ansif you will remove (belongs_to :model name) then it will work -- Posted via http://www.ruby-forum.com/. -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this group, send email to rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org For more options, visit https://groups.google.com/groups/opt_out.
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