rails sでサーバーを立ち上げようとした際に以下のようなエラー文が出てしまいました。他のプログラミングの質問サイトで同じ質問をしてみたところ、もう一回環境構築をやってみてと投げやりな返答しか来なかったので、どこが間違っているのか有識者の方は教えて頂きたいです。
windowsでrailsの勉強していて、これまでも環境構築で苦い思いしています。
=> Booting Puma
=> Rails 5.2.2 application starting in development
=> Run rails server -h
for more startup options
Exiting
Traceback (most recent call last):
73: from bin/rails:4:in <main>' 72: from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in
require'
71: from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in load_dependency' 70: from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in
block in require'
69: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in require' 68: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in
require_with_bootsnap_lfi'
67: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in register' 66: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in
block in require_with_bootsnap_lfi'
65: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in require' 64: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands.rb:18:in
<main>' 63: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/command.rb:46:in invoke' 62: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/command/base.rb:65:in
perform'
61: from /var/lib/gems/2.5.0/gems/thor-0.20.3/lib/thor.rb:387:in dispatch' 60: from /var/lib/gems/2.5.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in
invoke_command'
59: from /var/lib/gems/2.5.0/gems/thor-0.20.3/lib/thor/command.rb:27:in run' 58: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:142:in
perform'
57: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:142:in tap' 56: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:147:in
block in perform'
55: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:51:in start' 54: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:89:in
log_to_stdout'
53: from /var/lib/gems/2.5.0/gems/rack-2.0.6/lib/rack/server.rb:354:in wrapped_app' 52: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/commands/server/server_command.rb:27:in
app'
51: from /var/lib/gems/2.5.0/gems/rack-2.0.6/lib/rack/server.rb:219:in app' 50: from /var/lib/gems/2.5.0/gems/rack-2.0.6/lib/rack/server.rb:319:in
build_app_and_options_from_config'
49: from /var/lib/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:40:in parse_file' 48: from /var/lib/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:49:in
new_from_string'
47: from /var/lib/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:49:in eval' 46: from config.ru:in
<main>'
45: from config.ru:in new' 44: from /var/lib/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:55:in
initialize'
43: from /var/lib/gems/2.5.0/gems/rack-2.0.6/lib/rack/builder.rb:55:in instance_eval' 42: from config.ru:3:in
block in <main>'
41: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:44:in require_relative' 40: from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in
require'
39: from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in load_dependency' 38: from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:291:in
block in require'
37: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:29:in require' 36: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:20:in
require_with_bootsnap_lfi'
35: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/loaded_features_index.rb:65:in register' 34: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in
block in require_with_bootsnap_lfi'
33: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:21:in require' 32: from /home/shota/rails_app/config/environment.rb:5:in
<main>'
31: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/application.rb:361:in initialize!' 30: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:60:in
run_initializers'
29: from /usr/lib/ruby/2.5.0/tsort.rb:205:in tsort_each' 28: from /usr/lib/ruby/2.5.0/tsort.rb:226:in
tsort_each'
27: from /usr/lib/ruby/2.5.0/tsort.rb:347:in each_strongly_connected_component' 26: from /usr/lib/ruby/2.5.0/tsort.rb:347:in
call'
25: from /usr/lib/ruby/2.5.0/tsort.rb:347:in each' 24: from /usr/lib/ruby/2.5.0/tsort.rb:349:in
block in each_strongly_connected_component'
23: from /usr/lib/ruby/2.5.0/tsort.rb:431:in each_strongly_connected_component_from' 22: from /usr/lib/ruby/2.5.0/tsort.rb:350:in
block (2 levels) in each_strongly_connected_component'
21: from /usr/lib/ruby/2.5.0/tsort.rb:228:in block in tsort_each' 20: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:61:in
block in run_initializers'
19: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:32:in run' 18: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/initializable.rb:32:in
instance_exec'
17: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/application/finisher.rb:130:in block in <module:Finisher>' 16: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:10:in
execute'
15: from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/file_update_checker.rb:83:in execute' 14: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:30:in
block in updater'
13: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:20:in reload!' 12: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:41:in
load_paths'
11: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:41:in each' 10: from /var/lib/gems/2.5.0/gems/railties-5.2.2/lib/rails/application/routes_reloader.rb:41:in
block in load_paths'
9: from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in load' 8: from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:257:in
load_dependency'
7: from /var/lib/gems/2.5.0/gems/activesupport-5.2.2/lib/active_support/dependencies.rb:285:in block in load' 6: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in
load'
5: from /var/lib/gems/2.5.0/gems/bootsnap-1.3.2/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:50:in load' 4: from /home/shota/rails_app/config/routes.rb:1:in
<main>'
3: from /var/lib/gems/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/routing/route_set.rb:414:in draw' 2: from /var/lib/gems/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/routing/route_set.rb:432:in
eval_block'
1: from /var/lib/gems/2.5.0/gems/actionpack-5.2.2/lib/action_dispatch/routing/route_set.rb:432:in instance_exec' /home/shota/rails_app/config/routes.rb:2:in
block in <main>': undefined method ` root' for #ActionDispatch::Routing::Mapper:0x00007fffd0d985f0 (NoMethodError)
Did you mean? root