Datamapper DataMapper

Comments and changes to this ticket

• 

  Piotr Solnica (solnic) June 29th, 2010 @ 01:09 PM

  • State changed from “new” to “unconfirmed”

  Hey Petr, Paranoid types come with dm-types gem. Do you have it installed?

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  Petr Vostrel June 29th, 2010 @ 01:37 PM

  Hi Piotr,

  Yes I have dm-types installed. All my dm- gems:

  dm-aggregates (1.0.0, 0.10.2, 0.9.11)
  dm-cli (0.10.2, 0.9.11)
  dm-constraints (1.0.0, 0.10.2)
  dm-core (1.0.0, 0.10.2, 0.9.11)
  dm-do-adapter (1.0.0)
  dm-is-tree (0.10.2, 0.9.11)
  dm-is-versioned (1.0.0, 0.10.2)
  dm-migrations (1.0.0, 0.10.2, 0.9.11)
  dm-mysql-adapter (1.0.0)
  dm-observer (0.10.2, 0.9.11)
  dm-paperclip (2.1.4)
  dm-serializer (1.0.0, 0.10.2, 0.9.11)
  dm-sweatshop (0.10.2, 0.9.11)
  dm-timestamps (1.0.0, 0.10.2, 0.9.11)
  dm-transactions (1.0.0)
  dm-types (1.0.0, 0.10.2, 0.9.11)
  dm-validations (1.0.0, 0.10.2, 0.9.11)
  

• 

  Piotr Solnica (solnic) June 30th, 2010 @ 04:17 AM

  Hmm that's weird. Can you try with Ruby 1.8.7 maybe? We're kinda dropping support for 1.8.6 soon

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  Petr Vostrel June 30th, 2010 @ 10:02 AM

  Weird, indeed. No luck so far :/ Anyway, thanks for pointing me somewhere!

  I upgraded to Ruby 1.8.7. Made a fresh side-install of ruby-enterprise-1.8.7:

  $ ./ruby-enterprise-1.8.7/installer
  $ ruby -v
  ruby 1.8.7 (2010-04-19 patchlevel 253) [i686-darwin9.8.0], MBARI 0x8770, Ruby Enterprise Edition 2010.02
  

  and obviously also a fresh side-install of all gems I need:

  $ gem install sinatra datamapper dm-mysql-adapter dm-is-versioned dm-paperclip RedCloth
  $ gem list
  actionmailer (2.3.8, 2.3.2)
  actionpack (2.3.8, 2.3.2)
  activerecord (2.3.8, 2.3.2)
  activeresource (2.3.8, 2.3.2)
  activesupport (2.3.8, 2.3.2)
  addressable (2.1.0, 2.0.0)
  cheat (1.2.1)
  cucumber (0.3.91)
  data_objects (0.10.2)
  datamapper (1.0.0)
  dm-aggregates (1.0.0)
  dm-constraints (1.0.0)
  dm-core (1.0.0)
  dm-do-adapter (1.0.0)
  dm-is-versioned (1.0.0)
  dm-migrations (1.0.0)
  dm-mysql-adapter (1.0.0)
  dm-paperclip (2.4.1)
  dm-serializer (1.0.0)
  dm-timestamps (1.0.0)
  dm-transactions (1.0.0)
  dm-types (1.0.0)
  dm-validations (1.0.0)
  do_mysql (0.10.2)
  extlib (0.9.15)
  fastercsv (1.5.3)
  fastthread (1.0.7)
  haml (2.0.8)
  json_pure (1.4.3)
  mislav-will_paginate (2.3.8)
  mocha (0.9.5)
  mysql (2.8.1)
  nifty-generators (0.2.3)
  passenger (2.2.15)
  rack (1.2.1, 1.1.0)
  rails (2.3.8, 2.3.2)
  rake (0.8.7)
  RedCloth (4.2.3)
  sinatra (1.0)
  sqlite3-ruby (1.3.0)
  stringex (1.1.0)
  syntax (1.0.0)
  test-spec (0.10.0)
  tidy (1.1.2)
  treetop (1.3.0)
  uuidtools (2.1.1)
  ZenTest (4.0.0)
  

  and still the same error on the same place...

  /opt/ruby-enterprise-1.8.7/lib/ruby/gems/1.8/gems/dm-core-1.0.0/lib/dm-core/model.rb:734:in `const_missing': uninitialized constant Page::ParanoidDateTime (NameError)
  

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  Ripta Pasay June 30th, 2010 @ 06:14 PM

  I've seen that const_missing error happen when dm-types isn't loaded.

  Can you check to make sure that not only is the dm-types gem loaded, but also required? Adding require 'dm-types' after require 'dm-core' should do the trick.

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  Petr Vostrel July 1st, 2010 @ 04:10 AM

  @Ripta: That was it! After I required dm-types it's all working again in both Ruby 1.8.6 and 1.8.7.

  Awesome :) Thank you all for helping me! Cheers.

• 

  Piotr Solnica (solnic) July 1st, 2010 @ 04:15 AM

  • State changed from “unconfirmed” to “not-applicable”