Ruby on Rails Tutorial 3章
3.29でエラー
ec2-user:~/environment/sample_app (static-pages) $ rails test
Running via Spring preloader in process 5513
/home/ec2-user/environment/sample_app/db/schema.rb doesn't exist yet. Run `rails db:migrate` to create it, then try again. If you do not intend to use a database, you should instead alter /home/ec2-user/environment/sample_app/config/application.rb to limit the frameworks that will be loaded.
Run options: --seed 14533
# Running:
...
Finished in 0.182232s, 16.4625 runs/s, 32.9251 assertions/s.
3 runs, 6 assertions, 0 failures, 0 errors, 0 skips
Traceback (most recent call last):
33: from -e:1:in `<main>'
32: from /home/ec2-user/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
31: from /home/ec2-user/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
30: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application/boot.rb:19:in `<top (required)>'
29: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:135:in `run'
28: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:135:in `loop'
27: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:141:in `block in run'
26: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:171:in `serve'
25: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:171:in `fork'
24: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:63:in `block in autorun'
23: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:141:in `run'
22: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:687:in `report'
21: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:687:in `each'
20: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-minitest-2.4.4/lib/guard/minitest/reporter.rb:10:in `report'
19: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-minitest-2.4.4/lib/guard/minitest/notifier.rb:31:in `notify'
18: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-compat-1.2.1/lib/guard/compat/plugin.rb:113:in `notify'
17: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-2.13.0/lib/guard/notifier.rb:31:in `notify'
16: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-2.13.0/lib/guard/notifier.rb:11:in `connect'
15: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:42:in `connect'
14: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:42:in `new'
13: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:87:in `initialize'
12: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:198:in `_activate'
11: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:180:in `_detect_or_add_notifiers'
10: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:59:in `detect'
9: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:59:in `each'
8: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:60:in `block in detect'
7: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:60:in `detect'
6: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:60:in `each'
5: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:62:in `block (2 levels) in detect'
4: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:100:in `_add'
3: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:100:in `new'
2: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/base.rb:59:in `initialize'
1: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/tmux.rb:69:in `_check_available'
/home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/tmux/client.rb:12:in `version': undefined method `[]' for nil:NilClass (NoMethodError)
ec2-user:~/en
/home/ec2-user/environment/sample_app/db/schema.rb doesn't exist yet. Run rails db:migrate to create it, then try again. If you do not intend to use a database, you should instead alter /home/ec2-user/environment/sample_app/config/application.rb to limit the frameworks that will be loaded.
つまりスキーマがないて言われているが
ec2-user:~/environment/sample_app (static-pages) $ rails db:migrate
ec2-user:~/environment/sample_app (static-pages) $ rails test
Running via Spring preloader in process 5592
Run options: --seed 64012
# Running:
...
Finished in 0.184495s, 16.2606 runs/s, 32.5211 assertions/s.
3 runs, 6 assertions, 0 failures, 0 errors, 0 skips
Traceback (most recent call last):
33: from -e:1:in `<main>'
32: from /home/ec2-user/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
31: from /home/ec2-user/.rvm/rubies/ruby-2.6.0/lib/ruby/2.6.0/rubygems/core_ext/kernel_require.rb:54:in `require'
30: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application/boot.rb:19:in `<top (required)>'
29: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:135:in `run'
28: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:135:in `loop'
27: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:141:in `block in run'
26: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:171:in `serve'
25: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/application.rb:171:in `fork'
24: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:63:in `block in autorun'
23: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:141:in `run'
22: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:687:in `report'
21: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/minitest-5.10.3/lib/minitest.rb:687:in `each'
20: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-minitest-2.4.4/lib/guard/minitest/reporter.rb:10:in `report'
19: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-minitest-2.4.4/lib/guard/minitest/notifier.rb:31:in `notify'
18: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-compat-1.2.1/lib/guard/compat/plugin.rb:113:in `notify'
17: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-2.13.0/lib/guard/notifier.rb:31:in `notify'
16: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/guard-2.13.0/lib/guard/notifier.rb:11:in `connect'
15: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:42:in `connect'
14: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:42:in `new'
13: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:87:in `initialize'
12: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:198:in `_activate'
11: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier.rb:180:in `_detect_or_add_notifiers'
10: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:59:in `detect'
9: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:59:in `each'
8: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:60:in `block in detect'
7: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:60:in `detect'
6: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:60:in `each'
5: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:62:in `block (2 levels) in detect'
4: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:100:in `_add'
3: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/detected.rb:100:in `new'
2: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/base.rb:59:in `initialize'
1: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/tmux.rb:69:in `_check_available'
/home/ec2-user/.rvm/gems/ruby-2.6.0/gems/notiffany-0.1.1/lib/notiffany/notifier/tmux/client.rb:12:in `version': undefined method `[]' for nil:NilClass (NoMethodError)
ec2-user:~/environment/sample_app (static-pages) $
GREENだがエラーがぞろぞろ出ていて気になる
minitestが海外版チュートリアルに合わせる必要があったのか思いだせない
エラーでググったら最近できていた
Railsチュートリアル三章あたりから、テストの際にエラーが出る方々へ...
Tmux
一週目でやったような
ノート3章で出るエラーで取り上げた
原因と解決法
sudo yum install -y tmux
ec2-user:~/environment/sample_app (static-pages) $ sudo yum install -y tmux
Loaded plugins: priorities, update-motd, upgrade-helper
amzn-main | 2.1 kB 00:00
amzn-updates | 2.5 kB 00:00
1060 packages excluded due to repository priority protections
Resolving Dependencies
--> Running transaction check
---> Package tmux.x86_64 0:1.8-4.12.amzn1 will be installed
--> Finished Dependency Resolution
Dependencies Resolved
==============================================================================
Package Arch Version Repository Size
==============================================================================
Installing:
tmux x86_64 1.8-4.12.amzn1 amzn-main 254 k
Transaction Summary
==============================================================================
Install 1 Package
Total download size: 254 k
Installed size: 543 k
Downloading packages:
tmux-1.8-4.12.amzn1.x86_64.rpm | 254 kB 00:00
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
Installing : tmux-1.8-4.12.amzn1.x86_64 1/1
Verifying : tmux-1.8-4.12.amzn1.x86_64 1/1
Installed:
tmux.x86_64 0:1.8-4.12.amzn1
Complete!
ec2-user:~/environment/sample_app (static-pages) $
Dependencies Resolvedとあるし解決された模様？
ec2-user:~/environment/sample_app (static-pages) $ rails test
Running via Spring preloader in process 5793
Run options: --seed 38797
# Running:
...
Finished in 0.141402s, 21.2161 runs/s, 42.4322 assertions/s.
3 runs, 6 assertions, 0 failures, 0 errors, 0 skips
ec2-user:~/environment/sample_app (static-pages) $
OK！
Author And Source
この問題について(Ruby on Rails Tutorial 3章), 我々は、より多くの情報をここで見つけました https://qiita.com/user_name_temp/items/8cd1bbc5a6df4ed26fc6著者帰属：元の著者の情報は、元のURLに含まれています。著作権は原作者に属する。
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