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/gist:72a9f6a21799759a27b6

Created July 23, 2015 09:39
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gistfile1.txt
NoMethodError: undefined method `update_attribute' for nil:NilClass
from (irb):3
from /home/rinzlit/.rvm/gems/ruby-2.2.2/gems/railties-4.1.12/lib/rails/commands/console.rb:90:in `start'
from /home/rinzlit/.rvm/gems/ruby-2.2.2/gems/railties-4.1.12/lib/rails/commands/console.rb:9:in `start'
from /home/rinzlit/.rvm/gems/ruby-2.2.2/gems/railties-4.1.12/lib/rails/commands/commands_tasks.rb:69:in `console'
from /home/rinzlit/.rvm/gems/ruby-2.2.2/gems/railties-4.1.12/lib/rails/commands/commands_tasks.rb:40:in `run_command!'
from /home/rinzlit/.rvm/gems/ruby-2.2.2/gems/railties-4.1.12/lib/rails/commands.rb:17:in `<top (required)>'
from bin/rails:4:in `require'
from bin/rails:4:in `<main>'
2.2.2 :004 > u.update_attribute :admin, true
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