`type_cast' for nil:NilClass (NoMethodError)

[obrie]

Erik Dahlstrand opened this issue

When going from 0.4.1 to 0.4.2 I get

@@@ ruby
.rvm/gems/ree-1.8.7-2010.01/gems/activesupport-2.3.5/lib/active_support/whiny_nil.rb:52:in method_missing’: undefined methodtype_cast’ for nil:NilClass (NoMethodError)
.rvm/gems/ree-1.8.7-2010.01/gems/preferences-0.4.2/lib/preferences.rb:321:in preferences’ .rvm/gems/ree-1.8.7-2010.01/gems/activerecord-2.3.5/lib/active_record/base.rb:2197:ininject’
.rvm/gems/ree-1.8.7-2010.01/gems/preferences-0.4.2/lib/preferences.rb:320:in each’ .rvm/gems/ree-1.8.7-2010.01/gems/preferences-0.4.2/lib/preferences.rb:320:ininject’
.rvm/gems/ree-1.8.7-2010.01/gems/preferences-0.4.2/lib/preferences.rb:320:in `preferences’
@@@

when starting the web server.

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[obrie]

Erik Dahlstrand commented

I finally found the problem. If you remove a preference from the model but don’t remove the corresponding row in the database you get this error.