お恥ずかしながら初心者の為、ググってもエラーの解決方法が分かりません。
恐れ入りますが、解決方法をお教えいただけますでしょうか?
~/environment/instagram_app (insta-clone) $ rails s
Traceback (most recent call last):
26: from bin/rails:3:in <main>' 25: from bin/rails:3:in
load'
24: from /home/ec2-user/environment/instagram_app/bin/spring:15:in <top (required)>' 23: from /home/ec2-user/environment/instagram_app/bin/spring:15:in
require'
22: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in <top (required)>' 21: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/binstub.rb:31:in
load'
20: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/bin/spring:49:in <top (required)>' 19: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/client.rb:30:in
run'
18: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/client/command.rb:7:in call' 17: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in
call'
16: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/spring-2.0.2/lib/spring/client/rails.rb:28:in load' 15: from /home/ec2-user/environment/instagram_app/bin/rails:9:in
<top (required)>'
14: from /home/ec2-user/environment/instagram_app/bin/rails:9:in require' 13: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/railties-5.1.6/lib/rails/commands.rb:16:in
<top (required)>'
12: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/railties-5.1.6/lib/rails/command.rb:44:in invoke' 11: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/railties-5.1.6/lib/rails/command/base.rb:63:in
perform'
10: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/thor-0.20.3/lib/thor.rb:387:in dispatch' 9: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/thor-0.20.3/lib/thor/invocation.rb:126:in
invoke_command'
8: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/thor-0.20.3/lib/thor/command.rb:27:in run' 7: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/railties-5.1.6/lib/rails/commands/server/server_command.rb:130:in
perform'
6: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/railties-5.1.6/lib/rails/commands/server/server_command.rb:130:in tap' 5: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/railties-5.1.6/lib/rails/commands/server/server_command.rb:133:in
block in perform'
4: from /home/ec2-user/.rvm/gems/ruby-2.6.0/gems/railties-5.1.6/lib/rails/commands/server/server_command.rb:133:in require' 3: from /home/ec2-user/environment/instagram_app/config/application.rb:9:in
<top (required)>'
2: from /home/ec2-user/environment/instagram_app/config/application.rb:10:in <module:InstagramApp>' 1: from /home/ec2-user/environment/instagram_app/config/application.rb:13:in
class:Application'
/home/ec2-user/.rvm/gems/ruby-2.6.0/gems/railties-5.1.6/lib/rails/railtie.rb:187:in method_missing': undefined method
' for InstagramApp::Application:Class (NoMethodError)
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