membersというテーブルにデータを入れようとしたんですが、エラーが出てしまいます。理由がわかられる方いらっしゃいますか?
以下はターミナル画面です。「 2.1.1 :003 > member.number = 1 」 という文の下がエラーメッセージになっています。
MacBook-Air:asagao$ rails c
Loading development environment (Rails 4.1.7)
2.1.1 :001 > Member.count
(0.1ms) SELECT COUNT(*) FROM "members"
=> 0
2.1.1 :002 > member = Member.new
=> #<Member id: nil, created_at: nil, updated_at: nil>
2.1.1 :003 > member.number = 1
NoMethodError: undefined method number=' for #<Member id: nil, created_at: nil, updated_at: nil> from /Users/shin/.rvm/gems/ruby-2.1.1/gems/activemodel-4.1.7/lib/active_model/attribute_methods.rb:435:in
method_missing'
from /Users/shin/.rvm/gems/ruby-2.1.1/gems/activerecord-4.1.7/lib/active_record/attribute_methods.rb:211:in method_missing' from (irb):3 from /Users/shin/.rvm/gems/ruby-2.1.1/gems/railties-4.1.7/lib/rails/commands/console.rb:90:in
start'
from /Users/shin/.rvm/gems/ruby-2.1.1/gems/railties-4.1.7/lib/rails/commands/console.rb:9:in start' from /Users/shin/.rvm/gems/ruby-2.1.1/gems/railties-4.1.7/lib/rails/commands/commands_tasks.rb:69:in
console'
from /Users/shin/.rvm/gems/ruby-2.1.1/gems/railties-4.1.7/lib/rails/commands/commands_tasks.rb:40:in run_command!' from /Users/shin/.rvm/gems/ruby-2.1.1/gems/railties-4.1.7/lib/rails/commands.rb:17:in
<top (required)>'
from bin/rails:4:in require' from bin/rails:4:in
<main>'
バッドをするには、ログインかつ
こちらの条件を満たす必要があります。
2014/11/14 03:45
2014/11/14 22:37