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トップに関する質問carrierwaveを使った画像のseed方法

編集履歴

質問編集履歴

2

誤字

2019/04/17 03:55

投稿

Nicole_
Nicole_

スコア14

test CHANGED
File without changes
test CHANGED
@@ -176,7 +176,7 @@
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  detail: "huga_#{n}_detail",
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- images: open("#{Rails.root}/db/fixtures/img#{n}.jpg")
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+ images: open("#{Rails.root}/db/fixtures/images/sample#{n}.jpg")
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  )
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1

追記

2019/04/17 03:55

投稿

Nicole_
Nicole_

スコア14

test CHANGED
File without changes
test CHANGED
@@ -14,13 +14,145 @@
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- ### 発生している問題・エラーメッセージ
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+ ### 発生している問題・エラーメッセージ（更新）
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  ```
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  ArgumentError: invalid byte sequence in UTF-8
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.1.7/lib/active_support/core_ext/object/blank.rb:120:in `match?'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.1.7/lib/active_support/core_ext/object/blank.rb:120:in `blank?'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/carrierwave-1.3.1/lib/carrierwave/sanitized_file.rb:132:in `is_path?'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/carrierwave-1.3.1/lib/carrierwave/sanitized_file.rb:98:in `size'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/carrierwave-1.3.1/lib/carrierwave/sanitized_file.rb:141:in `empty?'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/carrierwave-1.3.1/lib/carrierwave/uploader/cache.rb:120:in `cache!'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/carrierwave-1.3.1/lib/carrierwave/mounter.rb:44:in `block in cache'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/carrierwave-1.3.1/lib/carrierwave/mounter.rb:42:in `each'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/carrierwave-1.3.1/lib/carrierwave/mounter.rb:42:in `map'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/carrierwave-1.3.1/lib/carrierwave/mounter.rb:42:in `cache'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/carrierwave-1.3.1/lib/carrierwave/mount.rb:300:in `images='
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/carrierwave-1.3.1/lib/carrierwave/orm/activerecord.rb:70:in `images='
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activemodel-5.1.7/lib/active_model/attribute_assignment.rb:46:in `public_send'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activemodel-5.1.7/lib/active_model/attribute_assignment.rb:46:in `_assign_attribute'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activemodel-5.1.7/lib/active_model/attribute_assignment.rb:40:in `block in _assign_attributes'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activemodel-5.1.7/lib/active_model/attribute_assignment.rb:39:in `each'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activemodel-5.1.7/lib/active_model/attribute_assignment.rb:39:in `_assign_attributes'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activerecord-5.1.7/lib/active_record/attribute_assignment.rb:26:in `_assign_attributes'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activemodel-5.1.7/lib/active_model/attribute_assignment.rb:33:in `assign_attributes'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activerecord-5.1.7/lib/active_record/core.rb:337:in `initialize'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activerecord-5.1.7/lib/active_record/inheritance.rb:66:in `new'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activerecord-5.1.7/lib/active_record/inheritance.rb:66:in `new'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activerecord-5.1.7/lib/active_record/persistence.rb:50:in `create!'
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+
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+ ルート/db/seeds.rb:81:in `block in <top (required)>'
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+
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+ ルート/db/seeds.rb:80:in `upto'
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+
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+ ルート/db/seeds.rb:80:in `<top (required)>'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.1.7/lib/active_support/dependencies.rb:286:in `load'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.1.7/lib/active_support/dependencies.rb:286:in `block in load'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.1.7/lib/active_support/dependencies.rb:258:in `load_dependency'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activesupport-5.1.7/lib/active_support/dependencies.rb:286:in `load'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.1.7/lib/rails/engine.rb:549:in `load_seed'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activerecord-5.1.7/lib/active_record/tasks/database_tasks.rb:270:in `load_seed'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/activerecord-5.1.7/lib/active_record/railties/databases.rake:184:in `block (2 levels) in <top (required)>'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `block in execute'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `each'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/task.rb:273:in `execute'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/task.rb:214:in `block in invoke_with_call_chain'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/2.5.0/monitor.rb:226:in `mon_synchronize'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/task.rb:194:in `invoke_with_call_chain'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/task.rb:183:in `invoke'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/application.rb:160:in `invoke_task'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `block (2 levels) in top_level'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `each'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/application.rb:116:in `block in top_level'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/application.rb:125:in `run_with_threads'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/application.rb:110:in `top_level'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.1.7/lib/rails/commands/rake/rake_command.rb:21:in `block in perform'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/rake-12.3.2/lib/rake/application.rb:186:in `standard_exception_handling'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.1.7/lib/rails/commands/rake/rake_command.rb:18:in `perform'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.1.7/lib/rails/command.rb:46:in `invoke'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/railties-5.1.7/lib/rails/commands.rb:16:in `<top (required)>'
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+
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+ ルート/bin/rails:9:in `require'
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+
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+ ルート/bin/rails:9:in `<top (required)>'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `load'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in `call'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in `call'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/client.rb:30:in `run'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/bin/spring:49:in `<top (required)>'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `load'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/gems/2.5.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in `<top (required)>'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:70:in `require'
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+
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+ .rbenv/versions/2.5.3/lib/ruby/2.5.0/rubygems/core_ext/kernel_require.rb:70:in `require'
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+
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+ ルート/bin/spring:15:in `<top (required)>'
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+
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+ bin/rails:3:in `load'
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+
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+ bin/rails:3:in `<main>'
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+
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+ Tasks: TOP => db:seed
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  ```
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@@ -30,7 +162,7 @@
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- 以下は参考サイトのコードなので、正確にはこのコードではないですが、ほぼ同じようなコードで試したところ上記エラーが発生しております。
165
+ 以下、実際に叩いたコードになります。
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@@ -38,13 +170,15 @@
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  1.upto(5) do |n|
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41
- User.create!(name: "#{n}名前",
173
+ Event.create!(
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- email: "email#{n}@example.com",
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+ title: "hoge_#{n}_title",
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- image: open("#{Rails.root}/db/fixtures/img#{n}.jpg")
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+ detail: "huga_#{n}_detail",
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+ images: open("#{Rails.root}/db/fixtures/img#{n}.jpg")
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+
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- )
181
+ )
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  end
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